Built 2026-10-18 (18 October 2026)

Atlantic City Marina Weather Records (USW00013724)

Record envelope, standing records and threshold days for Atlantic City Marina (USW00013724), New Jersey, United States, with 154 years of record.

Key Facts for Atlantic City Marina

  • Atlantic City Marina (USW00013724) is a weather station in New Jersey, United States at 39.38 latitude and -74.42 longitude, 3 m (10 ft) above sea level.
  • The station reports from 1873 to 2026, 154 years of record.
  • 1,464 records set at Atlantic City Marina still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Atlantic City Marina set a daily record precipitation of 38.4 mm (1.5 in) on 11 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: New Jersey, United States, 39.38 latitude, -74.42 longitude.
  • Elevation: 3 m (10 ft).
  • Period of record: 1873 to 2026, 154 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

3 days at or beyond a record
Daily record high and record low at Atlantic City Marina, with 2026 drawn through them The band shows the record high and record low for each calendar day at Atlantic City Marina. The lines show the 2026 daily maximum and minimum. 3 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Atlantic City Marina. The lines show the 2026 daily maximum and minimum. 3 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Atlantic City Marina, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan22.2 C (72.0 F)-20.0 C (-4.0 F)13.3 C (55.9 F)-11.7 C (10.9 F)
Feb25.0 C (77.0 F)-22.8 C (-9.0 F)10.6 C (51.1 F)-13.9 C (7.0 F)
Mar30.0 C (86.0 F)-13.3 C (8.1 F)19.4 C (66.9 F)-2.2 C (28.0 F)
Apr32.8 C (91.0 F)-9.4 C (15.1 F)26.7 C (80.1 F)0.0 C (32.0 F)
May35.0 C (95.0 F)0.6 C (33.1 F)30.0 C (86.0 F)7.2 C (45.0 F)
Jun37.2 C (99.0 F)7.2 C (45.0 F)33.3 C (91.9 F)10.0 C (50.0 F)
Jul38.9 C (102.0 F)11.1 C (52.0 F)37.2 C (99.0 F)17.8 C (64.0 F)
Aug40.0 C (104.0 F)8.9 C (48.0 F)32.2 C (90.0 F)18.9 C (66.0 F)
Sep34.4 C (93.9 F)2.8 C (37.0 F)30.6 C (87.1 F)12.8 C (55.0 F)
Oct32.8 C (91.0 F)-2.8 C (27.0 F)25.0 C (77.0 F)10.0 C (50.0 F)
Nov26.7 C (80.1 F)-12.2 C (10.0 F)n/an/a
Dec23.3 C (73.9 F)-21.7 C (-7.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Atlantic City Marina by the year they were set 1,464 records at Atlantic City Marina still stand. 1875 holds the most, with 40. 0102030401874: 141875: 401876: 151877: 61878: 101879: 221880: 271881: 191882: 121883: 141884: 191885: 121886: 131887: 121888: 151889: 51890: 141891: 101892: 81893: 181894: 91895: 231896: 131897: 51898: 61899: 141900: 111901: 81902: 31903: 181904: 131905: 101906: 71907: 161908: 61909: 101910: 51911: 51912: 61913: 121914: 111915: 101916: 41917: 151918: 141919: 131920: 91921: 51922: 61923: 111924: 61925: 91926: 71927: 101928: 81929: 151930: 141931: 101932: 81933: 101934: 111935: 91936: 81937: 11938: 51939: 101940: 81941: 111942: 101943: 91944: 11945: 81946: 91947: 181948: 61949: 91950: 101951: 41952: 101953: 51954: 41955: 61956: 71957: 81958: 31959: 91960: 91962: 21963: 91964: 71965: 61966: 61967: 81968: 111969: 41970: 41971: 71972: 71973: 111974: 121975: 41976: 81977: 41978: 51979: 91980: 11981: 21982: 31983: 191984: 111985: 101986: 51987: 91988: 21989: 101990: 121991: 141992: 41993: 91994: 81995: 101996: 81997: 51998: 201999: 92000: 102001: 132002: 212003: 42004: 22005: 52006: 112007: 92008: 102009: 42010: 132011: 62012: 212013: 22014: 52015: 212016: 152017: 172018: 112019: 72020: 92021: 62022: 132023: 122024: 42025: 72026: 31874189019061922193819541971198720032019
1,464 records at Atlantic City Marina still stand. 1875 holds the most, with 40.
Standing records at Atlantic City Marina by the year they were set
Year setStanding records
187414
187540
187615
18776
187810
187922
188027
188119
188212
188314
188419
188512
188613
188712
188815
18895
189014
189110
18928
189318
18949
189523
189613
18975
18986
189914
190011
19018
19023
190318
190413
190510
19067
190716
19086
190910
19105
19115
19126
191312
191411
191510
19164
191715
191814
191913
19209
19215
19226
192311
19246
19259
19267
192710
19288
192915
193014
193110
19328
193310
193411
19359
19368
19371
19385
193910
19408
194111
194210
19439
19441
19458
19469
194718
19486
19499
195010
19514
195210
19535
19544
19556
19567
19578
19583
19599
19609
19622
19639
19647
19656
19666
19678
196811
19694
19704
19717
19727
197311
197412
19754
19768
19774
19785
19799
19801
19812
19823
198319
198411
198510
19865
19879
19882
198910
199012
199114
19924
19939
19948
199510
19968
19975
199820
19999
200010
200113
200221
20034
20042
20055
200611
20079
200810
20094
201013
20116
201221
20132
20145
201521
201615
201717
201811
20197
20209
20216
202213
202312
20244
20257
20263

All-Time Record Progression

5 new records
When Atlantic City Marina set new all-time records 5 all-time records were set at Atlantic City Marina between 7 August 1918 and 21 July 2019. Each dot is a new record. Record high maximum temperatureRecord high minimum temperatureRecord low minimum temperature7 August 1918: Record high maximum temperature 40.0 C (104.0 F)7 August 1918: Record high minimum temperature 26.7 C (80.1 F)9 February 1934: Record low minimum temperature -22.8 C (-9.0 F)7 July 1999: Record high minimum temperature 27.2 C (81.0 F)21 July 2019: Record high minimum temperature 27.8 C (82.0 F)1920193519501965198019952010
5 all-time records were set at Atlantic City Marina between 7 August 1918 and 21 July 2019. Each dot is a new record.
When Atlantic City Marina set new all-time records
DateKindDetail
1918-08-07Record high maximum temperatureRecord high maximum temperature 40.0 C (104.0 F)
1918-08-07Record high minimum temperatureRecord high minimum temperature 26.7 C (80.1 F)
1934-02-09Record low minimum temperatureRecord low minimum temperature -22.8 C (-9.0 F)
1999-07-07Record high minimum temperatureRecord high minimum temperature 27.2 C (81.0 F)
2019-07-21Record high minimum temperatureRecord high minimum temperature 27.8 C (82.0 F)

Wettest Day of Each Month

Aug: 227.8 mm (9.0 in)
Record daily precipitation for each month at Atlantic City Marina The wettest day on record for each calendar month at Atlantic City Marina. The most was 227.8 mm (9.0 in) on 18 August 1879. 0100200300 Jan: 75.7 mm (3.0 in), 6 January 1962 Jan Feb: 73.9 mm (2.9 in), 23 February 1998 Feb Mar: 83.8 mm (3.3 in), 13 March 1993 Mar Apr: 102.4 mm (4.0 in), 27 April 1952 Apr May: 82.6 mm (3.3 in), 13 May 2017 May Jun: 106.9 mm (4.2 in), 10 June 1935 Jun Jul: 168.1 mm (6.6 in), 23 July 1969 Jul Aug: 227.8 mm (9.0 in), 18 August 1879 Aug Sep: 191.0 mm (7.5 in), 5 September 1935 Sep Oct: 207.3 mm (8.2 in), 9 October 1903 Oct Nov: 97.5 mm (3.8 in), 17 November 1935 Nov Dec: 104.6 mm (4.1 in), 11 December 2008 Dec
The wettest day on record for each calendar month at Atlantic City Marina. The most was 227.8 mm (9.0 in) on 18 August 1879.
Record daily precipitation for each month at Atlantic City Marina
MonthRecord daily precipitation (mm)Date
Jan75.7 mm (3.0 in)6 January 1962
Feb73.9 mm (2.9 in)23 February 1998
Mar83.8 mm (3.3 in)13 March 1993
Apr102.4 mm (4.0 in)27 April 1952
May82.6 mm (3.3 in)13 May 2017
Jun106.9 mm (4.2 in)10 June 1935
Jul168.1 mm (6.6 in)23 July 1969
Aug227.8 mm (9.0 in)18 August 1879
Sep191.0 mm (7.5 in)5 September 1935
Oct207.3 mm (8.2 in)9 October 1903
Nov97.5 mm (3.8 in)17 November 1935
Dec104.6 mm (4.1 in)11 December 2008

Period of Record Coverage

1873 to 2026
Days with data per year at Atlantic City Marina 154 years of record at Atlantic City Marina, 1873 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1873, 1988, 1989, 2026. 1873: 22 of 365 days1874: 365 of 365 days1875: 365 of 365 days1876: 366 of 366 days1877: 365 of 365 days1878: 365 of 365 days1879: 365 of 365 days1880: 366 of 366 days1881: 365 of 365 days1882: 365 of 365 days1883: 365 of 365 days1884: 366 of 366 days1885: 365 of 365 days1886: 365 of 365 days1887: 365 of 365 days1888: 366 of 366 days1889: 365 of 365 days1890: 365 of 365 days1891: 365 of 365 days1892: 366 of 366 days1893: 365 of 365 days1894: 365 of 365 days1895: 365 of 365 days1896: 366 of 366 days1897: 365 of 365 days1898: 365 of 365 days1899: 365 of 365 days1900: 365 of 365 days1901: 365 of 365 days1902: 365 of 365 days1903: 365 of 365 days1904: 366 of 366 days1905: 365 of 365 days1906: 365 of 365 days1907: 365 of 365 days1908: 366 of 366 days1909: 365 of 365 days1910: 365 of 365 days1911: 365 of 365 days1912: 366 of 366 days1913: 365 of 365 days1914: 365 of 365 days1915: 365 of 365 days1916: 366 of 366 days1917: 365 of 365 days1918: 365 of 365 days1919: 365 of 365 days1920: 366 of 366 days1921: 365 of 365 days1922: 365 of 365 days1923: 365 of 365 days1924: 366 of 366 days1925: 365 of 365 days1926: 365 of 365 days1927: 365 of 365 days1928: 366 of 366 days1929: 365 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 366 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 365 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 361 of 365 days1988: 274 of 366 days1989: 153 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 363 of 365 days1996: 365 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 357 of 365 days2016: 365 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 364 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 286 of 365 days18801900192019401960198020002020
154 years of record at Atlantic City Marina, 1873 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1873, 1988, 1989, 2026.
Days with data per year at Atlantic City Marina
YearDays with dataShare of yearComplete
1873226%No
1874365100%Yes
1875365100%Yes
1876366100%Yes
1877365100%Yes
1878365100%Yes
1879365100%Yes
1880366100%Yes
1881365100%Yes
1882365100%Yes
1883365100%Yes
1884366100%Yes
1885365100%Yes
1886365100%Yes
1887365100%Yes
1888366100%Yes
1889365100%Yes
1890365100%Yes
1891365100%Yes
1892366100%Yes
1893365100%Yes
1894365100%Yes
1895365100%Yes
1896366100%Yes
1897365100%Yes
1898365100%Yes
1899365100%Yes
1900365100%Yes
1901365100%Yes
1902365100%Yes
1903365100%Yes
1904366100%Yes
1905365100%Yes
1906365100%Yes
1907365100%Yes
1908366100%Yes
1909365100%Yes
1910365100%Yes
1911365100%Yes
1912366100%Yes
1913365100%Yes
1914365100%Yes
1915365100%Yes
1916366100%Yes
1917365100%Yes
1918365100%Yes
1919365100%Yes
1920366100%Yes
1921365100%Yes
1922365100%Yes
1923365100%Yes
1924366100%Yes
1925365100%Yes
1926365100%Yes
1927365100%Yes
1928366100%Yes
1929365100%Yes
1930365100%Yes
1931365100%Yes
1932366100%Yes
1933365100%Yes
1934365100%Yes
1935365100%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
1940366100%Yes
1941365100%Yes
1942365100%Yes
1943365100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947365100%Yes
1948366100%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980365100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
198736199%Yes
198827475%No
198915342%No
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
199536399%Yes
1996365100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
201535798%Yes
2016365100%Yes
2017365100%Yes
2018365100%Yes
2019364100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202628678%No

Latest Records

20
Latest records at Atlantic City Marina
DateStationRecordValueBeat old record byOld record stoodSignificance
11 October 2026Atlantic City Marina, USdaily rain (Provisional)38.4 mm (1.5 in)7.9 mm (0.31 in)124 years45 of 100 (Notable)
10 September 2026Atlantic City Marina, USdaily high min (Tie, Provisional)24.4 C (75.9 F)tie29 years4 of 100 (Routine)
3 July 2026Atlantic City Marina, USdaily high max (Tie)37.2 C (99.0 F)tie107 years10 of 100 (Routine)
11 June 2026Atlantic City Marina, USdaily high max33.3 C (91.9 F)0.5 C (0.9 F)67 years31 of 100 (Routine)
7 June 2026Atlantic City Marina, USdaily high min (Tie)21.1 C (70.0 F)tie126 years10 of 100 (Routine)
15 April 2026Atlantic City Marina, USdaily high min17.2 C (63.0 F)2.2 C (4.0 F)84 years41 of 100 (Notable)
9 March 2026Atlantic City Marina, USdaily high max19.4 C (66.9 F)0.5 C (0.9 F)8 years13 of 100 (Routine)
29 January 2026Atlantic City Marina, USdaily low max (Tie)-5.6 C (21.9 F)tie12 years3 of 100 (Routine)
10 January 2026Atlantic City Marina, USdaily rain35.6 mm (1.4 in)0.3 mm (0.01 in)48 years24 of 100 (Routine)
13 October 2025Atlantic City Marina, USdaily rain53.6 mm (2.1 in)5.1 mm (0.20 in)98 years42 of 100 (Notable)
24 September 2025Atlantic City Marina, USdaily high min (Tie)21.7 C (71.1 F)tie55 years6 of 100 (Routine)
30 July 2025Atlantic City Marina, USdaily high min26.7 C (80.1 F)0.6 C (1.1 F)23 years18 of 100 (Routine)
29 July 2025Atlantic City Marina, USdaily high min26.1 C (79.0 F)0.5 C (0.9 F)23 years18 of 100 (Routine)
25 June 2025Atlantic City Marina, USmonthly high min26.7 C (80.1 F)0.6 C (1.1 F)72 years43 of 100 (Notable)
24 June 2025Atlantic City Marina, USmonthly high min (Tie)26.1 C (79.0 F)tie72 years10 of 100 (Routine)
24 June 2025Atlantic City Marina, USdaily high max (Tie)35.0 C (95.0 F)tie23 years4 of 100 (Routine)
23 June 2025Atlantic City Marina, USdaily high max33.9 C (93.0 F)1.1 C (2.0 F)116 years42 of 100 (Notable)
23 June 2025Atlantic City Marina, USdaily high min25.6 C (78.1 F)2.3 C (4.1 F)15 years21 of 100 (Routine)
17 May 2025Atlantic City Marina, USdaily high min (Tie)17.8 C (64.0 F)tie10 years3 of 100 (Routine)
11 April 2025Atlantic City Marina, USdaily rain39.1 mm (1.5 in)5.1 mm (0.20 in)67 years34 of 100 (Routine)

Climate Trend

150 complete years, 1874 to 2025
Annual mean temperature at Atlantic City Marina as warming stripes, 1874 to 2025 One stripe for each of 150 complete years at Atlantic City Marina, 1874 to 2025. Blue stripes are years cooler than the station's own mean of 12.2 C (54.0 F); red stripes are warmer. The coolest year was 1875, at 9.5 C (49.1 F), and the warmest was 2012, at 14.6 C (58.3 F). The strongest colour marks a difference of 2.8 C (5.0 F). 1874: 10.9 C, -1.4 C from the station mean1875: 9.5 C, -2.8 C from the station mean1876: 10.7 C, -1.5 C from the station mean1877: 11.6 C, -0.7 C from the station mean1878: 11.8 C, -0.5 C from the station mean1879: 10.7 C, -1.6 C from the station mean1880: 11.8 C, -0.5 C from the station mean1881: 11.5 C, -0.8 C from the station mean1882: 11.3 C, -1.0 C from the station mean1883: 10.6 C, -1.7 C from the station mean1884: 11.4 C, -0.8 C from the station mean1885: 10.5 C, -1.8 C from the station mean1886: 10.8 C, -1.4 C from the station mean1887: 11.3 C, -1.0 C from the station mean1888: 10.4 C, -1.8 C from the station mean1889: 11.3 C, -1.0 C from the station mean1890: 11.7 C, -0.5 C from the station mean1891: 11.5 C, -0.8 C from the station mean1892: 10.7 C, -1.5 C from the station mean1893: 10.5 C, -1.8 C from the station mean1894: 11.7 C, -0.6 C from the station mean1895: 10.9 C, -1.4 C from the station mean1896: 11.3 C, -0.9 C from the station mean1897: 11.5 C, -0.7 C from the station mean1898: 11.7 C, -0.5 C from the station mean1899: 11.0 C, -1.2 C from the station mean1900: 12.1 C, -0.1 C from the station mean1901: 10.8 C, -1.4 C from the station mean1902: 11.3 C, -0.9 C from the station mean1903: 11.4 C, -0.9 C from the station mean1904: 10.1 C, -2.1 C from the station mean1905: 11.0 C, -1.3 C from the station mean1906: 12.0 C, -0.3 C from the station mean1907: 10.6 C, -1.7 C from the station mean1908: 11.8 C, -0.5 C from the station mean1909: 11.6 C, -0.7 C from the station mean1910: 11.5 C, -0.7 C from the station mean1911: 12.0 C, -0.3 C from the station mean1912: 11.3 C, -0.9 C from the station mean1913: 12.7 C, +0.4 C from the station mean1914: 11.2 C, -1.0 C from the station mean1915: 11.8 C, -0.5 C from the station mean1916: 11.2 C, -1.1 C from the station mean1917: 10.4 C, -1.8 C from the station mean1918: 11.4 C, -0.9 C from the station mean1919: 12.2 C, 0.0 C from the station mean1920: 11.1 C, -1.1 C from the station mean1921: 12.7 C, +0.4 C from the station mean1922: 12.2 C, -0.1 C from the station mean1923: 11.9 C, -0.4 C from the station mean1924: 11.4 C, -0.9 C from the station mean1925: 12.2 C, 0.0 C from the station mean1926: 11.2 C, -1.0 C from the station mean1927: 11.9 C, -0.3 C from the station mean1928: 11.9 C, -0.4 C from the station mean1929: 12.2 C, 0.0 C from the station mean1930: 12.6 C, +0.3 C from the station mean1931: 13.2 C, +1.0 C from the station mean1932: 12.8 C, +0.6 C from the station mean1933: 12.7 C, +0.5 C from the station mean1934: 11.7 C, -0.5 C from the station mean1935: 11.9 C, -0.4 C from the station mean1936: 11.9 C, -0.4 C from the station mean1937: 12.5 C, +0.3 C from the station mean1938: 12.7 C, +0.5 C from the station mean1939: 12.7 C, +0.4 C from the station mean1940: 11.1 C, -1.2 C from the station mean1941: 12.6 C, +0.4 C from the station mean1942: 12.6 C, +0.4 C from the station mean1943: 11.9 C, -0.4 C from the station mean1944: 12.1 C, -0.2 C from the station mean1945: 12.5 C, +0.2 C from the station mean1946: 13.0 C, +0.7 C from the station mean1947: 12.1 C, -0.2 C from the station mean1948: 12.2 C, -0.1 C from the station mean1949: 13.6 C, +1.3 C from the station mean1950: 12.2 C, 0.0 C from the station mean1951: 12.9 C, +0.6 C from the station mean1952: 13.2 C, +0.9 C from the station mean1953: 13.6 C, +1.4 C from the station mean1954: 12.7 C, +0.4 C from the station mean1955: 12.3 C, +0.1 C from the station mean1956: 12.2 C, 0.0 C from the station mean1957: 12.7 C, +0.4 C from the station mean1958: 11.3 C, -1.0 C from the station mean1959: 12.6 C, +0.4 C from the station mean1960: 12.0 C, -0.3 C from the station mean1961: 12.2 C, -0.1 C from the station mean1962: 11.5 C, -0.8 C from the station mean1963: 11.8 C, -0.4 C from the station mean1964: 12.6 C, +0.3 C from the station mean1965: 12.0 C, -0.3 C from the station mean1966: 12.0 C, -0.2 C from the station mean1967: 12.1 C, -0.2 C from the station mean1968: 12.8 C, +0.5 C from the station mean1969: 12.5 C, +0.2 C from the station mean1970: 12.3 C, 0.0 C from the station mean1971: 12.1 C, -0.1 C from the station mean1972: 12.0 C, -0.3 C from the station mean1973: 13.4 C, +1.2 C from the station mean1974: 12.4 C, +0.1 C from the station mean1975: 12.3 C, +0.1 C from the station mean1976: 11.8 C, -0.5 C from the station mean1977: 12.3 C, +0.1 C from the station mean1978: 11.0 C, -1.2 C from the station mean1979: 12.0 C, -0.3 C from the station mean1980: 12.1 C, -0.1 C from the station mean1981: 12.5 C, +0.3 C from the station mean1982: 11.7 C, -0.6 C from the station mean1983: 12.7 C, +0.4 C from the station mean1984: 13.3 C, +1.1 C from the station mean1985: 13.3 C, +1.0 C from the station mean1986: 13.0 C, +0.7 C from the station mean1987: 12.8 C, +0.6 C from the station mean1990: 13.8 C, +1.6 C from the station mean1991: 13.9 C, +1.7 C from the station mean1992: 12.2 C, 0.0 C from the station mean1993: 12.8 C, +0.5 C from the station mean1994: 12.7 C, +0.4 C from the station mean1995: 12.9 C, +0.6 C from the station mean1996: 12.3 C, +0.1 C from the station mean1997: 13.1 C, +0.8 C from the station mean1998: 14.5 C, +2.2 C from the station mean1999: 14.0 C, +1.7 C from the station mean2000: 12.9 C, +0.7 C from the station mean2001: 13.8 C, +1.6 C from the station mean2002: 14.2 C, +2.0 C from the station mean2003: 12.4 C, +0.2 C from the station mean2004: 12.9 C, +0.6 C from the station mean2005: 13.1 C, +0.8 C from the station mean2006: 14.1 C, +1.8 C from the station mean2007: 13.2 C, +1.0 C from the station mean2008: 13.3 C, +1.0 C from the station mean2009: 13.0 C, +0.8 C from the station mean2010: 13.6 C, +1.4 C from the station mean2011: 13.9 C, +1.7 C from the station mean2012: 14.6 C, +2.4 C from the station mean2013: 12.9 C, +0.6 C from the station mean2014: 12.6 C, +0.3 C from the station mean2015: 13.5 C, +1.3 C from the station mean2016: 13.9 C, +1.7 C from the station mean2017: 13.7 C, +1.5 C from the station mean2018: 13.4 C, +1.2 C from the station mean2019: 13.5 C, +1.3 C from the station mean2020: 14.1 C, +1.9 C from the station mean2021: 14.0 C, +1.8 C from the station mean2022: 13.5 C, +1.2 C from the station mean2023: 14.3 C, +2.0 C from the station mean2024: 13.8 C, +1.5 C from the station mean2025: 13.2 C, +0.9 C from the station mean1874188018901900191019201930194019501960197019801990200020102020
One stripe for each of 150 complete years at Atlantic City Marina, 1874 to 2025. Blue stripes are years cooler than the station's own mean of 12.2 C (54.0 F); red stripes are warmer. The coolest year was 1875, at 9.5 C (49.1 F), and the warmest was 2012, at 14.6 C (58.3 F). The strongest colour marks a difference of 2.8 C (5.0 F).
Annual mean temperature at Atlantic City Marina as warming stripes, 1874 to 2025
YearAnnual mean temperatureDifference from the station mean
187410.9 C-1.38 C
18759.5 C-2.76 C
187610.7 C-1.54 C
187711.6 C-0.69 C
187811.8 C-0.50 C
187910.7 C-1.58 C
188011.8 C-0.48 C
188111.5 C-0.79 C
188211.3 C-0.98 C
188310.6 C-1.66 C
188411.4 C-0.82 C
188510.5 C-1.79 C
188610.8 C-1.45 C
188711.3 C-1.00 C
188810.4 C-1.82 C
188911.3 C-0.98 C
189011.7 C-0.52 C
189111.5 C-0.77 C
189210.7 C-1.55 C
189310.5 C-1.77 C
189411.7 C-0.56 C
189510.9 C-1.38 C
189611.3 C-0.92 C
189711.5 C-0.74 C
189811.7 C-0.51 C
189911.0 C-1.23 C
190012.1 C-0.14 C
190110.8 C-1.45 C
190211.3 C-0.92 C
190311.4 C-0.88 C
190410.1 C-2.12 C
190511.0 C-1.29 C
190612.0 C-0.29 C
190710.6 C-1.70 C
190811.8 C-0.50 C
190911.6 C-0.69 C
191011.5 C-0.75 C
191112.0 C-0.28 C
191211.3 C-0.94 C
191312.7 C+0.42 C
191411.2 C-1.02 C
191511.8 C-0.48 C
191611.2 C-1.08 C
191710.4 C-1.82 C
191811.4 C-0.86 C
191912.2 C-0.03 C
192011.1 C-1.13 C
192112.7 C+0.40 C
192212.2 C-0.09 C
192311.9 C-0.36 C
192411.4 C-0.90 C
192512.2 C-0.01 C
192611.2 C-1.05 C
192711.9 C-0.35 C
192811.9 C-0.37 C
192912.2 C-0.05 C
193012.6 C+0.32 C
193113.2 C+0.99 C
193212.8 C+0.55 C
193312.7 C+0.48 C
193411.7 C-0.54 C
193511.9 C-0.40 C
193611.9 C-0.36 C
193712.5 C+0.29 C
193812.7 C+0.49 C
193912.7 C+0.44 C
194011.1 C-1.16 C
194112.6 C+0.37 C
194212.6 C+0.39 C
194311.9 C-0.39 C
194412.1 C-0.17 C
194512.5 C+0.22 C
194613.0 C+0.72 C
194712.1 C-0.20 C
194812.2 C-0.09 C
194913.6 C+1.32 C
195012.2 C-0.05 C
195112.9 C+0.64 C
195213.2 C+0.92 C
195313.6 C+1.39 C
195412.7 C+0.42 C
195512.3 C+0.07 C
195612.2 C-0.05 C
195712.7 C+0.41 C
195811.3 C-0.97 C
195912.6 C+0.38 C
196012.0 C-0.30 C
196112.2 C-0.08 C
196211.5 C-0.76 C
196311.8 C-0.42 C
196412.6 C+0.31 C
196512.0 C-0.28 C
196612.0 C-0.21 C
196712.1 C-0.20 C
196812.8 C+0.54 C
196912.5 C+0.23 C
197012.3 C+0.04 C
197112.1 C-0.14 C
197212.0 C-0.26 C
197313.4 C+1.19 C
197412.4 C+0.12 C
197512.3 C+0.08 C
197611.8 C-0.48 C
197712.3 C+0.08 C
197811.0 C-1.23 C
197912.0 C-0.26 C
198012.1 C-0.14 C
198112.5 C+0.26 C
198211.7 C-0.59 C
198312.7 C+0.43 C
198413.3 C+1.06 C
198513.3 C+1.01 C
198613.0 C+0.72 C
198712.8 C+0.56 C
199013.8 C+1.58 C
199113.9 C+1.68 C
199212.2 C-0.04 C
199312.8 C+0.50 C
199412.7 C+0.41 C
199512.9 C+0.62 C
199612.3 C+0.07 C
199713.1 C+0.81 C
199814.5 C+2.22 C
199914.0 C+1.71 C
200012.9 C+0.68 C
200113.8 C+1.56 C
200214.2 C+1.97 C
200312.4 C+0.17 C
200412.9 C+0.64 C
200513.1 C+0.80 C
200614.1 C+1.83 C
200713.2 C+0.96 C
200813.3 C+1.04 C
200913.0 C+0.78 C
201013.6 C+1.35 C
201113.9 C+1.65 C
201214.6 C+2.36 C
201312.9 C+0.62 C
201412.6 C+0.31 C
201513.5 C+1.26 C
201613.9 C+1.67 C
201713.7 C+1.49 C
201813.4 C+1.19 C
201913.5 C+1.27 C
202014.1 C+1.89 C
202114.0 C+1.76 C
202213.5 C+1.21 C
202314.3 C+2.03 C
202413.8 C+1.54 C
202513.2 C+0.90 C

The annual mean temperature here has risen by 0.2 C (0.2 to 0.2) per decade over 1874 to 2025. In Fahrenheit: 0.3 F (0.3 to 0.4) per decade. The slope is a straight line fitted to 150 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Atlantic City Marina
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.2 to 0.2) per decade0.3 F (0.3 to 0.4) per decade1874 to 2025150Rise
Mean daily maximum0.1 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.3) per decade1874 to 2025150Rise
Mean daily minimum0.2 C (0.2 to 0.2) per decade0.4 F (0.4 to 0.4) per decade1874 to 2025150Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1873 to 2026
Yearly extremes at Atlantic City Marina: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)191834.4 C (93.9 F)154
Coldest night (TNn)-22.8 C (-9.0 F)1934-13.3 C (8.1 F)154
Wettest day (Rx1day)227.8 mm (9.0 in)187967.9 mm (2.7 in)154
Wettest five days (Rx5day)339.4 mm (13.4 in)193597.6 mm (3.8 in)154
Longest dry spell (CDD)43 days200019 days154

Hottest day (TXx)

Hottest day (TXx) at Atlantic City Marina by year The hottest day of the year at Atlantic City Marina, 1873 to 2026. The record is 40.0 C (104.0 F) in 1918, marked on the chart; the median year is 34.4 C (93.9 F). 1020304018801900192019401960198020002020Record: 40.0 C (104.0 F) in 1918
The hottest day of the year at Atlantic City Marina, 1873 to 2026. The record is 40.0 C (104.0 F) in 1918, marked on the chart; the median year is 34.4 C (93.9 F).
Hottest day (TXx) at Atlantic City Marina by year
YearHottest day (TXx)
187310.0 C (50.0 F)
187433.9 C (93.0 F)
187534.4 C (93.9 F)
187636.7 C (98.1 F)
187731.7 C (89.1 F)
187831.7 C (89.1 F)
187931.7 C (89.1 F)
188037.2 C (99.0 F)
188133.9 C (93.0 F)
188233.3 C (91.9 F)
188334.4 C (93.9 F)
188432.2 C (90.0 F)
188532.8 C (91.0 F)
188630.0 C (86.0 F)
188736.1 C (97.0 F)
188832.8 C (91.0 F)
188931.7 C (89.1 F)
189032.2 C (90.0 F)
189132.8 C (91.0 F)
189232.2 C (90.0 F)
189333.9 C (93.0 F)
189432.2 C (90.0 F)
189536.1 C (97.0 F)
189635.0 C (95.0 F)
189734.4 C (93.9 F)
189834.4 C (93.9 F)
189935.0 C (95.0 F)
190036.7 C (98.1 F)
190135.6 C (96.1 F)
190234.4 C (93.9 F)
190333.9 C (93.0 F)
190433.9 C (93.0 F)
190537.2 C (99.0 F)
190635.6 C (96.1 F)
190732.8 C (91.0 F)
190833.3 C (91.9 F)
190933.3 C (91.9 F)
191033.3 C (91.9 F)
191135.6 C (96.1 F)
191232.8 C (91.0 F)
191333.3 C (91.9 F)
191433.9 C (93.0 F)
191533.9 C (93.0 F)
191632.8 C (91.0 F)
191737.2 C (99.0 F)
191840.0 C (104.0 F)
191937.2 C (99.0 F)
192031.1 C (88.0 F)
192134.4 C (93.9 F)
192232.2 C (90.0 F)
192336.7 C (98.1 F)
192433.3 C (91.9 F)
192535.0 C (95.0 F)
192637.8 C (100.0 F)
192733.9 C (93.0 F)
192831.1 C (88.0 F)
192933.3 C (91.9 F)
193038.9 C (102.0 F)
193134.4 C (93.9 F)
193232.2 C (90.0 F)
193334.4 C (93.9 F)
193432.8 C (91.0 F)
193532.8 C (91.0 F)
193634.4 C (93.9 F)
193736.1 C (97.0 F)
193835.0 C (95.0 F)
193935.0 C (95.0 F)
194036.7 C (98.1 F)
194135.6 C (96.1 F)
194237.2 C (99.0 F)
194335.6 C (96.1 F)
194434.4 C (93.9 F)
194536.1 C (97.0 F)
194632.8 C (91.0 F)
194732.2 C (90.0 F)
194836.1 C (97.0 F)
194935.6 C (96.1 F)
195032.8 C (91.0 F)
195133.3 C (91.9 F)
195237.2 C (99.0 F)
195335.0 C (95.0 F)
195432.8 C (91.0 F)
195533.9 C (93.0 F)
195635.0 C (95.0 F)
195733.3 C (91.9 F)
195832.2 C (90.0 F)
195935.6 C (96.1 F)
196032.8 C (91.0 F)
196131.1 C (88.0 F)
196230.0 C (86.0 F)
196334.4 C (93.9 F)
196435.0 C (95.0 F)
196534.4 C (93.9 F)
196637.2 C (99.0 F)
196732.8 C (91.0 F)
196836.7 C (98.1 F)
196935.0 C (95.0 F)
197032.2 C (90.0 F)
197131.7 C (89.1 F)
197233.9 C (93.0 F)
197335.6 C (96.1 F)
197435.0 C (95.0 F)
197535.0 C (95.0 F)
197631.1 C (88.0 F)
197735.0 C (95.0 F)
197832.8 C (91.0 F)
197932.2 C (90.0 F)
198032.8 C (91.0 F)
198135.0 C (95.0 F)
198231.1 C (88.0 F)
198338.9 C (102.0 F)
198434.4 C (93.9 F)
198533.3 C (91.9 F)
198636.7 C (98.1 F)
198734.4 C (93.9 F)
198833.9 C (93.0 F)
198933.3 C (91.9 F)
199036.1 C (97.0 F)
199137.2 C (99.0 F)
199234.4 C (93.9 F)
199337.2 C (99.0 F)
199432.2 C (90.0 F)
199537.2 C (99.0 F)
199633.9 C (93.0 F)
199736.1 C (97.0 F)
199835.6 C (96.1 F)
199938.3 C (100.9 F)
200033.9 C (93.0 F)
200135.0 C (95.0 F)
200237.2 C (99.0 F)
200335.0 C (95.0 F)
200432.8 C (91.0 F)
200533.9 C (93.0 F)
200636.1 C (97.0 F)
200735.0 C (95.0 F)
200835.6 C (96.1 F)
200934.4 C (93.9 F)
201035.6 C (96.1 F)
201137.2 C (99.0 F)
201235.6 C (96.1 F)
201333.9 C (93.0 F)
201434.4 C (93.9 F)
201531.7 C (89.1 F)
201634.4 C (93.9 F)
201732.2 C (90.0 F)
201833.9 C (93.0 F)
201935.6 C (96.1 F)
202033.9 C (93.0 F)
202132.2 C (90.0 F)
202233.3 C (91.9 F)
202331.1 C (88.0 F)
202429.4 C (84.9 F)
202535.0 C (95.0 F)
202637.2 C (99.0 F)

Coldest night (TNn)

Coldest night (TNn) at Atlantic City Marina by year The coldest night of the year at Atlantic City Marina, 1873 to 2026. The record is -22.8 C (-9.0 F) in 1934, marked on the chart; the median year is -13.3 C (8.1 F). -25-20-15-10-518801900192019401960198020002020Record: -22.8 C (-9.0 F) in 1934
The coldest night of the year at Atlantic City Marina, 1873 to 2026. The record is -22.8 C (-9.0 F) in 1934, marked on the chart; the median year is -13.3 C (8.1 F).
Coldest night (TNn) at Atlantic City Marina by year
YearColdest night (TNn)
1873-5.6 C (21.9 F)
1874-12.2 C (10.0 F)
1875-20.6 C (-5.1 F)
1876-16.1 C (3.0 F)
1877-15.6 C (3.9 F)
1878-13.9 C (7.0 F)
1879-18.9 C (-2.0 F)
1880-21.7 C (-7.1 F)
1881-20.0 C (-4.0 F)
1882-17.8 C (0.0 F)
1883-15.0 C (5.0 F)
1884-16.7 C (1.9 F)
1885-15.0 C (5.0 F)
1886-18.9 C (-2.0 F)
1887-13.9 C (7.0 F)
1888-16.7 C (1.9 F)
1889-16.7 C (1.9 F)
1890-12.2 C (10.0 F)
1891-10.0 C (14.0 F)
1892-12.8 C (9.0 F)
1893-20.0 C (-4.0 F)
1894-15.0 C (5.0 F)
1895-19.4 C (-2.9 F)
1896-17.8 C (0.0 F)
1897-14.4 C (6.1 F)
1898-13.9 C (7.0 F)
1899-21.7 C (-7.1 F)
1900-13.9 C (7.0 F)
1901-13.9 C (7.0 F)
1902-11.1 C (12.0 F)
1903-15.6 C (3.9 F)
1904-18.9 C (-2.0 F)
1905-16.1 C (3.0 F)
1906-13.3 C (8.1 F)
1907-15.6 C (3.9 F)
1908-14.4 C (6.1 F)
1909-13.9 C (7.0 F)
1910-16.1 C (3.0 F)
1911-8.3 C (17.1 F)
1912-18.3 C (-0.9 F)
1913-11.1 C (12.0 F)
1914-18.3 C (-0.9 F)
1915-9.4 C (15.1 F)
1916-15.6 C (3.9 F)
1917-20.6 C (-5.1 F)
1918-20.0 C (-4.0 F)
1919-16.1 C (3.0 F)
1920-13.9 C (7.0 F)
1921-13.3 C (8.1 F)
1922-15.6 C (3.9 F)
1923-13.3 C (8.1 F)
1924-14.4 C (6.1 F)
1925-13.9 C (7.0 F)
1926-13.9 C (7.0 F)
1927-15.0 C (5.0 F)
1928-12.2 C (10.0 F)
1929-13.3 C (8.1 F)
1930-13.3 C (8.1 F)
1931-8.9 C (16.0 F)
1932-9.4 C (15.1 F)
1933-16.1 C (3.0 F)
1934-22.8 C (-9.0 F)
1935-17.2 C (1.0 F)
1936-17.2 C (1.0 F)
1937-8.9 C (16.0 F)
1938-8.3 C (17.1 F)
1939-10.6 C (12.9 F)
1940-15.6 C (3.9 F)
1941-8.3 C (17.1 F)
1942-17.2 C (1.0 F)
1943-14.4 C (6.1 F)
1944-10.0 C (14.0 F)
1945-15.6 C (3.9 F)
1946-11.1 C (12.0 F)
1947-13.9 C (7.0 F)
1948-15.6 C (3.9 F)
1949-6.7 C (19.9 F)
1950-12.8 C (9.0 F)
1951-11.1 C (12.0 F)
1952-12.2 C (10.0 F)
1953-9.4 C (15.1 F)
1954-11.7 C (10.9 F)
1955-15.0 C (5.0 F)
1956-9.4 C (15.1 F)
1957-13.9 C (7.0 F)
1958-13.9 C (7.0 F)
1959-12.2 C (10.0 F)
1960-11.7 C (10.9 F)
1961-17.2 C (1.0 F)
1962-13.3 C (8.1 F)
1963-13.3 C (8.1 F)
1964-11.7 C (10.9 F)
1965-12.8 C (9.0 F)
1966-13.9 C (7.0 F)
1967-12.2 C (10.0 F)
1968-12.8 C (9.0 F)
1969-8.9 C (16.0 F)
1970-12.8 C (9.0 F)
1971-11.1 C (12.0 F)
1972-11.7 C (10.9 F)
1973-8.9 C (16.0 F)
1974-9.4 C (15.1 F)
1975-8.9 C (16.0 F)
1976-12.2 C (10.0 F)
1977-15.6 C (3.9 F)
1978-9.4 C (15.1 F)
1979-15.6 C (3.9 F)
1980-12.8 C (9.0 F)
1981-13.3 C (8.1 F)
1982-16.7 C (1.9 F)
1983-15.6 C (3.9 F)
1984-15.6 C (3.9 F)
1985-18.9 C (-2.0 F)
1986-11.7 C (10.9 F)
1987-12.2 C (10.0 F)
1988-12.8 C (9.0 F)
1989-14.4 C (6.1 F)
1990-12.2 C (10.0 F)
1991-11.1 C (12.0 F)
1992-10.6 C (12.9 F)
1993-12.8 C (9.0 F)
1994-19.4 C (-2.9 F)
1995-12.8 C (9.0 F)
1996-15.0 C (5.0 F)
1997-13.3 C (8.1 F)
1998-7.2 C (19.0 F)
1999-10.6 C (12.9 F)
2000-13.3 C (8.1 F)
2001-7.8 C (18.0 F)
2002-6.7 C (19.9 F)
2003-12.2 C (10.0 F)
2004-13.9 C (7.0 F)
2005-13.3 C (8.1 F)
2006-8.3 C (17.1 F)
2007-11.1 C (12.0 F)
2008-10.6 C (12.9 F)
2009-12.2 C (10.0 F)
2010-8.3 C (17.1 F)
2011-11.7 C (10.9 F)
2012-8.9 C (16.0 F)
2013-9.4 C (15.1 F)
2014-13.9 C (7.0 F)
2015-15.6 C (3.9 F)
2016-12.1 C (10.2 F)
2017-11.1 C (12.0 F)
2018-14.9 C (5.2 F)
2019-13.2 C (8.2 F)
2020-8.2 C (17.2 F)
2021-7.1 C (19.2 F)
2022-12.1 C (10.2 F)
2023-8.8 C (16.2 F)
2024-10.6 C (12.9 F)
2025-10.0 C (14.0 F)
2026-13.9 C (7.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Atlantic City Marina by year The wettest day of the year at Atlantic City Marina, 1873 to 2026. The record is 227.8 mm (9.0 in) in 1879, marked on the chart; the median year is 67.9 mm (2.7 in). 010020030018801900192019401960198020002020Record: 227.8 mm (9.0 in) in 1879
The wettest day of the year at Atlantic City Marina, 1873 to 2026. The record is 227.8 mm (9.0 in) in 1879, marked on the chart; the median year is 67.9 mm (2.7 in).
Wettest day (Rx1day) at Atlantic City Marina by year
YearWettest day (Rx1day)
187316.3 mm (0.6 in)
187449.5 mm (1.9 in)
187580.0 mm (3.1 in)
187656.4 mm (2.2 in)
187778.5 mm (3.1 in)
187862.2 mm (2.4 in)
1879227.8 mm (9.0 in)
188052.1 mm (2.1 in)
188158.7 mm (2.3 in)
1882131.1 mm (5.2 in)
188379.0 mm (3.1 in)
188456.1 mm (2.2 in)
188591.4 mm (3.6 in)
1886152.9 mm (6.0 in)
188743.7 mm (1.7 in)
188869.1 mm (2.7 in)
188954.6 mm (2.1 in)
189070.1 mm (2.8 in)
189139.1 mm (1.5 in)
189270.9 mm (2.8 in)
189340.1 mm (1.6 in)
189452.8 mm (2.1 in)
189556.1 mm (2.2 in)
189671.6 mm (2.8 in)
189788.1 mm (3.5 in)
189838.4 mm (1.5 in)
189989.4 mm (3.5 in)
190044.5 mm (1.8 in)
190179.5 mm (3.1 in)
190251.8 mm (2.0 in)
1903207.3 mm (8.2 in)
190463.2 mm (2.5 in)
190568.1 mm (2.7 in)
190667.3 mm (2.6 in)
190789.4 mm (3.5 in)
190880.0 mm (3.1 in)
190961.0 mm (2.4 in)
191032.5 mm (1.3 in)
191163.0 mm (2.5 in)
191262.5 mm (2.5 in)
191349.3 mm (1.9 in)
191482.3 mm (3.2 in)
191544.5 mm (1.8 in)
191634.5 mm (1.4 in)
191748.0 mm (1.9 in)
191831.5 mm (1.2 in)
1919217.4 mm (8.6 in)
192071.4 mm (2.8 in)
192145.5 mm (1.8 in)
192264.0 mm (2.5 in)
192366.0 mm (2.6 in)
192452.3 mm (2.1 in)
192559.2 mm (2.3 in)
192677.2 mm (3.0 in)
192773.2 mm (2.9 in)
1928110.2 mm (4.3 in)
192948.0 mm (1.9 in)
193070.6 mm (2.8 in)
193147.0 mm (1.9 in)
193257.2 mm (2.3 in)
1933206.2 mm (8.1 in)
193456.9 mm (2.2 in)
1935191.0 mm (7.5 in)
1936101.9 mm (4.0 in)
193787.6 mm (3.4 in)
1938114.3 mm (4.5 in)
1939130.8 mm (5.1 in)
194083.3 mm (3.3 in)
194163.5 mm (2.5 in)
194276.7 mm (3.0 in)
1943102.1 mm (4.0 in)
194488.4 mm (3.5 in)
194584.6 mm (3.3 in)
194676.5 mm (3.0 in)
194747.8 mm (1.9 in)
1948126.2 mm (5.0 in)
194959.4 mm (2.3 in)
195066.3 mm (2.6 in)
195179.8 mm (3.1 in)
1952102.4 mm (4.0 in)
1953186.2 mm (7.3 in)
195476.2 mm (3.0 in)
195565.3 mm (2.6 in)
195674.9 mm (2.9 in)
195741.1 mm (1.6 in)
1958127.0 mm (5.0 in)
1959138.2 mm (5.4 in)
196070.6 mm (2.8 in)
196148.3 mm (1.9 in)
196275.7 mm (3.0 in)
196343.7 mm (1.7 in)
196448.8 mm (1.9 in)
196551.6 mm (2.0 in)
196660.7 mm (2.4 in)
1967176.5 mm (6.9 in)
196892.7 mm (3.6 in)
1969168.1 mm (6.6 in)
197045.7 mm (1.8 in)
197176.7 mm (3.0 in)
197254.6 mm (2.1 in)
197368.6 mm (2.7 in)
197454.1 mm (2.1 in)
197543.9 mm (1.7 in)
197675.9 mm (3.0 in)
197793.0 mm (3.7 in)
197879.5 mm (3.1 in)
197967.8 mm (2.7 in)
198045.0 mm (1.8 in)
198134.8 mm (1.4 in)
198235.6 mm (1.4 in)
198361.5 mm (2.4 in)
198462.7 mm (2.5 in)
198535.3 mm (1.4 in)
198648.8 mm (1.9 in)
198757.7 mm (2.3 in)
198836.1 mm (1.4 in)
198990.4 mm (3.6 in)
199060.7 mm (2.4 in)
199172.6 mm (2.9 in)
199252.3 mm (2.1 in)
199383.8 mm (3.3 in)
199442.2 mm (1.7 in)
199559.4 mm (2.3 in)
199674.7 mm (2.9 in)
1997154.7 mm (6.1 in)
199873.9 mm (2.9 in)
199953.8 mm (2.1 in)
2000137.7 mm (5.4 in)
200189.2 mm (3.5 in)
200287.9 mm (3.5 in)
200352.8 mm (2.1 in)
200479.2 mm (3.1 in)
200554.9 mm (2.2 in)
200659.7 mm (2.4 in)
200762.0 mm (2.4 in)
2008104.6 mm (4.1 in)
200980.0 mm (3.1 in)
201072.4 mm (2.9 in)
2011104.1 mm (4.1 in)
2012181.9 mm (7.2 in)
201366.5 mm (2.6 in)
201477.2 mm (3.0 in)
201569.1 mm (2.7 in)
2016109.7 mm (4.3 in)
201782.6 mm (3.3 in)
201848.3 mm (1.9 in)
201937.3 mm (1.5 in)
2020116.1 mm (4.6 in)
202163.5 mm (2.5 in)
2022102.1 mm (4.0 in)
202373.2 mm (2.9 in)
202467.3 mm (2.6 in)
202553.6 mm (2.1 in)
202650.3 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Atlantic City Marina by year The wettest five days of the year at Atlantic City Marina, 1873 to 2026. The record is 339.4 mm (13.4 in) in 1935, marked on the chart; the median year is 97.6 mm (3.8 in). 010020030040018801900192019401960198020002020Record: 339.4 mm (13.4 in) in 1935
The wettest five days of the year at Atlantic City Marina, 1873 to 2026. The record is 339.4 mm (13.4 in) in 1935, marked on the chart; the median year is 97.6 mm (3.8 in).
Wettest five days (Rx5day) at Atlantic City Marina by year
YearWettest five days (Rx5day)
187339.9 mm (1.6 in)
1874111.0 mm (4.4 in)
187584.8 mm (3.3 in)
187692.4 mm (3.6 in)
187784.4 mm (3.3 in)
187896.8 mm (3.8 in)
1879270.7 mm (10.7 in)
188090.4 mm (3.6 in)
188198.8 mm (3.9 in)
1882152.0 mm (6.0 in)
1883110.2 mm (4.3 in)
188498.6 mm (3.9 in)
1885106.1 mm (4.2 in)
1886199.1 mm (7.8 in)
188767.7 mm (2.7 in)
188880.4 mm (3.2 in)
188975.5 mm (3.0 in)
1890100.1 mm (3.9 in)
189157.4 mm (2.3 in)
1892119.7 mm (4.7 in)
189347.4 mm (1.9 in)
189460.7 mm (2.4 in)
189581.5 mm (3.2 in)
189685.3 mm (3.4 in)
1897102.1 mm (4.0 in)
189899.5 mm (3.9 in)
1899106.2 mm (4.2 in)
190052.4 mm (2.1 in)
1901104.4 mm (4.1 in)
190280.6 mm (3.2 in)
1903265.6 mm (10.5 in)
190471.1 mm (2.8 in)
190575.8 mm (3.0 in)
190699.3 mm (3.9 in)
1907130.3 mm (5.1 in)
190884.1 mm (3.3 in)
190961.8 mm (2.4 in)
191057.4 mm (2.3 in)
1911105.4 mm (4.1 in)
191277.8 mm (3.1 in)
191381.5 mm (3.2 in)
1914128.7 mm (5.1 in)
191582.0 mm (3.2 in)
191664.4 mm (2.5 in)
191788.9 mm (3.5 in)
191862.1 mm (2.4 in)
1919241.1 mm (9.5 in)
192080.2 mm (3.2 in)
192152.3 mm (2.1 in)
192276.2 mm (3.0 in)
192385.0 mm (3.3 in)
192469.8 mm (2.7 in)
192562.8 mm (2.5 in)
1926109.0 mm (4.3 in)
1927119.1 mm (4.7 in)
1928143.5 mm (5.6 in)
1929101.8 mm (4.0 in)
193094.2 mm (3.7 in)
193192.5 mm (3.6 in)
193299.6 mm (3.9 in)
1933278.1 mm (10.9 in)
1934121.9 mm (4.8 in)
1935339.4 mm (13.4 in)
1936115.9 mm (4.6 in)
1937129.4 mm (5.1 in)
1938255.1 mm (10.0 in)
1939131.1 mm (5.2 in)
194093.7 mm (3.7 in)
194180.7 mm (3.2 in)
194298.3 mm (3.9 in)
1943175.5 mm (6.9 in)
1944128.6 mm (5.1 in)
1945112.2 mm (4.4 in)
194682.5 mm (3.2 in)
194767.1 mm (2.6 in)
1948126.2 mm (5.0 in)
1949134.4 mm (5.3 in)
195080.8 mm (3.2 in)
1951126.8 mm (5.0 in)
1952140.2 mm (5.5 in)
1953225.8 mm (8.9 in)
1954121.6 mm (4.8 in)
1955133.6 mm (5.3 in)
195688.4 mm (3.5 in)
195782.0 mm (3.2 in)
1958197.1 mm (7.8 in)
1959277.6 mm (10.9 in)
1960114.0 mm (4.5 in)
196165.9 mm (2.6 in)
196288.4 mm (3.5 in)
196377.5 mm (3.1 in)
1964128.5 mm (5.1 in)
196574.7 mm (2.9 in)
196671.4 mm (2.8 in)
1967246.3 mm (9.7 in)
1968105.4 mm (4.1 in)
1969201.7 mm (7.9 in)
197064.8 mm (2.6 in)
197197.2 mm (3.8 in)
197269.3 mm (2.7 in)
197398.8 mm (3.9 in)
1974105.1 mm (4.1 in)
197595.3 mm (3.8 in)
197698.0 mm (3.9 in)
1977106.3 mm (4.2 in)
197881.3 mm (3.2 in)
1979111.0 mm (4.4 in)
198051.8 mm (2.0 in)
198155.2 mm (2.2 in)
198254.2 mm (2.1 in)
198381.5 mm (3.2 in)
1984102.8 mm (4.0 in)
198548.2 mm (1.9 in)
198671.2 mm (2.8 in)
198790.2 mm (3.6 in)
198854.3 mm (2.1 in)
1989111.5 mm (4.4 in)
199079.0 mm (3.1 in)
1991106.5 mm (4.2 in)
1992119.9 mm (4.7 in)
1993101.3 mm (4.0 in)
199475.1 mm (3.0 in)
199566.9 mm (2.6 in)
199694.2 mm (3.7 in)
1997186.5 mm (7.3 in)
199898.7 mm (3.9 in)
199984.6 mm (3.3 in)
2000178.1 mm (7.0 in)
200189.2 mm (3.5 in)
2002122.4 mm (4.8 in)
200375.2 mm (3.0 in)
2004122.3 mm (4.8 in)
2005105.7 mm (4.2 in)
200699.3 mm (3.9 in)
200791.0 mm (3.6 in)
2008131.5 mm (5.2 in)
2009139.7 mm (5.5 in)
2010102.1 mm (4.0 in)
2011150.6 mm (5.9 in)
2012213.4 mm (8.4 in)
201395.7 mm (3.8 in)
201487.1 mm (3.4 in)
2015108.5 mm (4.3 in)
2016110.5 mm (4.4 in)
201790.9 mm (3.6 in)
201884.1 mm (3.3 in)
201967.9 mm (2.7 in)
2020125.5 mm (4.9 in)
202192.0 mm (3.6 in)
2022196.6 mm (7.7 in)
2023109.6 mm (4.3 in)
202492.4 mm (3.6 in)
202580.5 mm (3.2 in)
202683.8 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Atlantic City Marina by year The longest dry spell of the year at Atlantic City Marina, 1873 to 2026. The record is 43 days in 2000, marked on the chart; the median year is 19 days. 0102030405018801900192019401960198020002020Record: 43 days in 2000
The longest dry spell of the year at Atlantic City Marina, 1873 to 2026. The record is 43 days in 2000, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Atlantic City Marina by year
YearLongest dry spell (CDD)
18739 days
187442 days
187516 days
187620 days
187723 days
187816 days
187914 days
188022 days
188118 days
188214 days
188315 days
188418 days
188516 days
188628 days
188715 days
188815 days
188916 days
189014 days
189121 days
189214 days
189313 days
189427 days
189527 days
189617 days
189720 days
189818 days
189920 days
190016 days
190128 days
190223 days
190338 days
190424 days
190524 days
190620 days
190714 days
190824 days
190915 days
191021 days
191121 days
191218 days
191314 days
191421 days
191526 days
191617 days
191722 days
191817 days
191913 days
192015 days
192120 days
192214 days
192325 days
192431 days
192516 days
192616 days
192715 days
192817 days
192915 days
193026 days
193122 days
193216 days
193315 days
193419 days
193518 days
193615 days
193714 days
193816 days
193918 days
194014 days
194136 days
194222 days
194319 days
194430 days
194516 days
194619 days
194720 days
194820 days
194926 days
195016 days
195118 days
195218 days
195326 days
195422 days
195528 days
195613 days
195720 days
195819 days
195924 days
196019 days
196121 days
196214 days
196332 days
196426 days
196522 days
196617 days
196719 days
196826 days
196916 days
197025 days
197121 days
197233 days
197322 days
197418 days
197511 days
197620 days
197723 days
197818 days
197920 days
198028 days
198123 days
198221 days
198316 days
198420 days
198519 days
198621 days
198716 days
198816 days
198914 days
199017 days
199128 days
199215 days
199313 days
199430 days
199540 days
199618 days
199716 days
199827 days
199922 days
200043 days
200139 days
200224 days
200314 days
200416 days
200529 days
200623 days
200723 days
200815 days
200913 days
201018 days
201118 days
201218 days
201314 days
20148 days
201519 days
201617 days
201719 days
201812 days
201912 days
202019 days
202122 days
202225 days
202321 days
202442 days
202520 days
202620 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

149 years with a frost

Across 149 years with a frost, the median last spring frost at Atlantic City Marina falls on 4 April and the median first autumn frost on 12 November, which leaves a median of 221 days between them.

In 1995 to 2025 the median growing season was 247 days. That is 36 days more than in 1874 to 1903.

Fitted over all years, the growing season changes by +3.0 days per decade at this station.

Frost dates and growing season at Atlantic City Marina
MeasureMedian, all yearsEarliest period (1874 to 1903)Recent period (1995 to 2025)Recent against earliestFitted trend
Last spring frost4 April11 April24 March18 days earlier-1.5 days per decade
First autumn frost12 November6 November24 November18 days later+1.6 days per decade
Growing days221 days211 days247 days36 days more+3.0 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

150 years, 1874 to 2025

A day with at least 67.2 mm (2.6 in) of rain is expected about once in 2 years. A day with at least 236.4 mm (9.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Atlantic City Marina: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years67.2 mm (2.6 in)
5 years96.6 mm (3.8 in)
10 years121.2 mm (4.8 in)
25 years159.7 mm (6.3 in)
50 years194.8 mm (7.7 in)
100 years236.4 mm (9.3 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 150 years of values from 1874 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 227.8 mm (9.0 in) in 1879; 217.4 mm (8.6 in) in 1919; 207.3 mm (8.2 in) in 1903.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Atlantic City Marina, at 1903. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1903 ran 0.2 C (0.4 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Atlantic City Marina, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1903+0.2+0.4likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Atlantic City Marina had a mean temperature of 13.7 C (56.6 F) and 1,112.8 mm (43.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Assateague (United States, 161 km away), Wallops Is Nasa Test Facility (United States, 184 km away) and Snow Hill 4 N (United States, 152 km away).

Climate twins of Atlantic City Marina: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
AssateagueUnited States161 km (100 mi)13.4 C (56.1 F)1,111.5 mm (43.8 in)0.57
Wallops Is Nasa Test FacilityUnited States184 km (114 mi)13.4 C (56.1 F)995.8 mm (39.2 in)0.75
Snow Hill 4 NUnited States152 km (94 mi)13.4 C (56.2 F)1,147.0 mm (45.2 in)0.97

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Atlantic City Marina standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Atlantic City Marina threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-16).