Built 2026-10-16 (16 October 2026)

Fullerton 1 ESE Weather Records (USC00323287)

Record envelope, standing records and threshold days for Fullerton 1 ESE (USC00323287), North Dakota, United States, with 127 years of record.

Key Facts for Fullerton 1 ESE

  • Fullerton 1 ESE (USC00323287) is a weather station in North Dakota, United States at 46.16 latitude and -98.40 longitude, 437 m (1,435 ft) above sea level.
  • The station reports from 1898 to 2024, 127 years of record.
  • 1,464 records set at Fullerton 1 ESE still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Fullerton 1 ESE set a daily record high minimum temperature of 0.0 C (32.0 F) on 7 February 2024.

About the Station

  • Location: North Dakota, United States, 46.16 latitude, -98.40 longitude.
  • Elevation: 437 m (1,435 ft).
  • Period of record: 1898 to 2024, 127 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Fullerton 1 ESE, with 2026 drawn through them The band shows the record high and record low for each calendar day at Fullerton 1 ESE. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Fullerton 1 ESE. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Fullerton 1 ESE, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan15.6 C (60.1 F)-42.2 C (-44.0 F)n/an/a
Feb20.6 C (69.1 F)-42.8 C (-45.0 F)n/an/a
Mar28.9 C (84.0 F)-32.8 C (-27.0 F)n/an/a
Apr36.7 C (98.1 F)-26.1 C (-15.0 F)n/an/a
May43.3 C (109.9 F)-10.6 C (12.9 F)n/an/a
Jun41.7 C (107.1 F)-3.3 C (26.1 F)n/an/a
Jul45.0 C (113.0 F)0.0 C (32.0 F)n/an/a
Aug41.7 C (107.1 F)-1.1 C (30.0 F)n/an/a
Sep40.6 C (105.1 F)-8.9 C (16.0 F)n/an/a
Oct33.9 C (93.0 F)-20.0 C (-4.0 F)n/an/a
Nov24.4 C (75.9 F)-32.8 C (-27.0 F)n/an/a
Dec20.0 C (68.0 F)-37.8 C (-36.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Fullerton 1 ESE by the year they were set 1,464 records at Fullerton 1 ESE still stand. 1919 holds the most, with 35. 0102030401898: 161899: 281900: 121901: 111902: 171903: 201904: 141905: 211906: 141907: 201908: 141909: 161910: 191911: 181912: 161913: 91914: 121915: 161916: 231917: 201918: 111919: 351920: 41921: 191922: 121923: 111924: 91925: 111926: 121927: 131928: 141929: 61930: 81931: 301932: 101933: 71934: 281935: 141936: 351937: 191938: 41939: 121940: 31941: 111942: 131943: 71944: 51945: 61946: 91947: 141948: 71949: 111950: 131951: 131952: 111953: 121954: 101955: 141956: 111957: 51958: 151959: 161960: 61961: 21962: 141963: 101964: 141965: 91966: 71967: 81968: 91969: 131970: 81971: 51972: 131973: 101974: 101975: 71976: 181977: 161978: 71979: 91980: 81981: 151982: 61983: 151984: 61985: 141986: 51987: 171988: 141989: 141990: 141991: 221992: 171993: 31994: 121995: 81996: 101997: 91998: 61999: 52000: 112001: 72002: 82003: 62004: 62005: 62006: 112007: 72008: 52009: 62010: 32011: 92012: 92013: 102014: 52015: 92016: 102017: 82018: 82019: 52020: 62021: 72022: 52023: 112024: 51898191119241937195019631976198920022015
1,464 records at Fullerton 1 ESE still stand. 1919 holds the most, with 35.
Standing records at Fullerton 1 ESE by the year they were set
Year setStanding records
189816
189928
190012
190111
190217
190320
190414
190521
190614
190720
190814
190916
191019
191118
191216
19139
191412
191516
191623
191720
191811
191935
19204
192119
192212
192311
19249
192511
192612
192713
192814
19296
19308
193130
193210
19337
193428
193514
193635
193719
19384
193912
19403
194111
194213
19437
19445
19456
19469
194714
19487
194911
195013
195113
195211
195312
195410
195514
195611
19575
195815
195916
19606
19612
196214
196310
196414
19659
19667
19678
19689
196913
19708
19715
197213
197310
197410
19757
197618
197716
19787
19799
19808
198115
19826
198315
19846
198514
19865
198717
198814
198914
199014
199122
199217
19933
199412
19958
199610
19979
19986
19995
200011
20017
20028
20036
20046
20056
200611
20077
20085
20096
20103
20119
20129
201310
20145
20159
201610
20178
20188
20195
20206
20217
20225
202311
20245

All-Time Record Progression

8 new records
When Fullerton 1 ESE set new all-time records 8 all-time records were set at Fullerton 1 ESE between 30 May 1934 and 8 February 1994. Each dot is a new record. Record high maximum temperatureRecord high minimum temperatureRecord daily snowfallRecord daily precipitationRecord low minimum temperature30 May 1934: Record high maximum temperature 43.3 C (109.9 F)22 July 1934: Record high maximum temperature 44.4 C (111.9 F)6 July 1936: Record high maximum temperature 45.0 C (113.0 F)11 July 1936: Record high minimum temperature 25.6 C (78.1 F)3 April 1946: Record daily snowfall 52.3 cm (20.6 in)1 August 1966: Record daily precipitation 152.4 mm (6.0 in)6 July 1988: Record high minimum temperature 26.7 C (80.1 F)8 February 1994: Record low minimum temperature -42.8 C (-45.0 F)194019501960197019801990
8 all-time records were set at Fullerton 1 ESE between 30 May 1934 and 8 February 1994. Each dot is a new record.
When Fullerton 1 ESE set new all-time records
DateKindDetail
1934-05-30Record high maximum temperatureRecord high maximum temperature 43.3 C (109.9 F)
1934-07-22Record high maximum temperatureRecord high maximum temperature 44.4 C (111.9 F)
1936-07-06Record high maximum temperatureRecord high maximum temperature 45.0 C (113.0 F)
1936-07-11Record high minimum temperatureRecord high minimum temperature 25.6 C (78.1 F)
1946-04-03Record daily snowfallRecord daily snowfall 52.3 cm (20.6 in)
1966-08-01Record daily precipitationRecord daily precipitation 152.4 mm (6.0 in)
1988-07-06Record high minimum temperatureRecord high minimum temperature 26.7 C (80.1 F)
1994-02-08Record low minimum temperatureRecord low minimum temperature -42.8 C (-45.0 F)

Wettest Day of Each Month

Aug: 152.4 mm (6.0 in)
Record daily precipitation for each month at Fullerton 1 ESE The wettest day on record for each calendar month at Fullerton 1 ESE. The most was 152.4 mm (6.0 in) on 1 August 1966. 050100150200 Jan: 31.8 mm (1.3 in), 4 January 1997 Jan Feb: 47.0 mm (1.9 in), 14 February 1915 Feb Mar: 61.0 mm (2.4 in), 24 March 1975 Mar Apr: 88.4 mm (3.5 in), 23 April 1932 Apr May: 114.3 mm (4.5 in), 15 May 1991 May Jun: 123.2 mm (4.9 in), 21 June 1923 Jun Jul: 110.5 mm (4.4 in), 18 July 2018 Jul Aug: 152.4 mm (6.0 in), 1 August 1966 Aug Sep: 115.6 mm (4.6 in), 24 September 1973 Sep Oct: 66.0 mm (2.6 in), 3 October 1915 Oct Nov: 44.5 mm (1.8 in), 19 November 1977 Nov Dec: 38.1 mm (1.5 in), 26 December 2009 Dec
The wettest day on record for each calendar month at Fullerton 1 ESE. The most was 152.4 mm (6.0 in) on 1 August 1966.
Record daily precipitation for each month at Fullerton 1 ESE
MonthRecord daily precipitation (mm)Date
Jan31.8 mm (1.3 in)4 January 1997
Feb47.0 mm (1.9 in)14 February 1915
Mar61.0 mm (2.4 in)24 March 1975
Apr88.4 mm (3.5 in)23 April 1932
May114.3 mm (4.5 in)15 May 1991
Jun123.2 mm (4.9 in)21 June 1923
Jul110.5 mm (4.4 in)18 July 2018
Aug152.4 mm (6.0 in)1 August 1966
Sep115.6 mm (4.6 in)24 September 1973
Oct66.0 mm (2.6 in)3 October 1915
Nov44.5 mm (1.8 in)19 November 1977
Dec38.1 mm (1.5 in)26 December 2009

Period of Record Coverage

1898 to 2024
Days with data per year at Fullerton 1 ESE 127 years of record at Fullerton 1 ESE, 1898 to 2024. 11 years have data for under 90 percent of days and are left out of rankings: 1904, 1931, 1948, 2004, 2005, 2006, 2007, 2008 and others. 1898: 360 of 365 days1899: 360 of 365 days1900: 364 of 365 days1901: 363 of 365 days1902: 363 of 365 days1903: 331 of 365 days1904: 302 of 366 days1905: 361 of 365 days1906: 363 of 365 days1907: 363 of 365 days1908: 364 of 366 days1909: 364 of 365 days1910: 329 of 365 days1911: 360 of 365 days1912: 359 of 366 days1913: 357 of 365 days1914: 364 of 365 days1915: 364 of 365 days1916: 365 of 366 days1917: 360 of 365 days1918: 363 of 365 days1919: 360 of 365 days1920: 361 of 366 days1921: 364 of 365 days1922: 362 of 365 days1923: 361 of 365 days1924: 363 of 366 days1925: 365 of 365 days1926: 361 of 365 days1927: 363 of 365 days1928: 358 of 366 days1929: 356 of 365 days1930: 362 of 365 days1931: 275 of 365 days1932: 359 of 366 days1933: 363 of 365 days1934: 331 of 365 days1935: 365 of 365 days1936: 363 of 366 days1937: 362 of 365 days1938: 365 of 365 days1939: 364 of 365 days1940: 364 of 366 days1941: 363 of 365 days1942: 364 of 365 days1943: 365 of 365 days1944: 362 of 366 days1945: 333 of 365 days1946: 365 of 365 days1947: 360 of 365 days1948: 184 of 366 days1949: 362 of 365 days1950: 364 of 365 days1951: 365 of 365 days1952: 363 of 366 days1953: 364 of 365 days1954: 360 of 365 days1955: 363 of 365 days1956: 365 of 366 days1957: 362 of 365 days1958: 362 of 365 days1959: 365 of 365 days1960: 365 of 366 days1961: 365 of 365 days1962: 364 of 365 days1963: 361 of 365 days1964: 363 of 366 days1965: 365 of 365 days1966: 364 of 365 days1967: 364 of 365 days1968: 359 of 366 days1969: 358 of 365 days1970: 356 of 365 days1971: 353 of 365 days1972: 358 of 366 days1973: 355 of 365 days1974: 363 of 365 days1975: 364 of 365 days1976: 364 of 366 days1977: 361 of 365 days1978: 363 of 365 days1979: 363 of 365 days1980: 366 of 366 days1981: 361 of 365 days1982: 353 of 365 days1983: 359 of 365 days1984: 356 of 366 days1985: 358 of 365 days1986: 357 of 365 days1987: 358 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 351 of 366 days1993: 357 of 365 days1994: 353 of 365 days1995: 360 of 365 days1996: 347 of 366 days1997: 351 of 365 days1998: 340 of 365 days1999: 336 of 365 days2000: 342 of 366 days2001: 339 of 365 days2002: 339 of 365 days2003: 329 of 365 days2004: 319 of 366 days2005: 312 of 365 days2006: 320 of 365 days2007: 306 of 365 days2008: 311 of 366 days2009: 317 of 365 days2010: 335 of 365 days2011: 365 of 365 days2012: 332 of 366 days2013: 361 of 365 days2014: 360 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 364 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 330 of 365 days2023: 245 of 365 days2024: 60 of 366 days1900192019401960198020002020
127 years of record at Fullerton 1 ESE, 1898 to 2024. 11 years have data for under 90 percent of days and are left out of rankings: 1904, 1931, 1948, 2004, 2005, 2006, 2007, 2008 and others.
Days with data per year at Fullerton 1 ESE
YearDays with dataShare of yearComplete
189836099%Yes
189936099%Yes
1900364100%Yes
190136399%Yes
190236399%Yes
190333191%Yes
190430283%No
190536199%Yes
190636399%Yes
190736399%Yes
190836499%Yes
1909364100%Yes
191032990%Yes
191136099%Yes
191235998%Yes
191335798%Yes
1914364100%Yes
1915364100%Yes
1916365100%Yes
191736099%Yes
191836399%Yes
191936099%Yes
192036199%Yes
1921364100%Yes
192236299%Yes
192336199%Yes
192436399%Yes
1925365100%Yes
192636199%Yes
192736399%Yes
192835898%Yes
192935698%Yes
193036299%Yes
193127575%No
193235998%Yes
193336399%Yes
193433191%Yes
1935365100%Yes
193636399%Yes
193736299%Yes
1938365100%Yes
1939364100%Yes
194036499%Yes
194136399%Yes
1942364100%Yes
1943365100%Yes
194436299%Yes
194533391%Yes
1946365100%Yes
194736099%Yes
194818450%No
194936299%Yes
1950364100%Yes
1951365100%Yes
195236399%Yes
1953364100%Yes
195436099%Yes
195536399%Yes
1956365100%Yes
195736299%Yes
195836299%Yes
1959365100%Yes
1960365100%Yes
1961365100%Yes
1962364100%Yes
196336199%Yes
196436399%Yes
1965365100%Yes
1966364100%Yes
1967364100%Yes
196835998%Yes
196935898%Yes
197035698%Yes
197135397%Yes
197235898%Yes
197335597%Yes
197436399%Yes
1975364100%Yes
197636499%Yes
197736199%Yes
197836399%Yes
197936399%Yes
1980366100%Yes
198136199%Yes
198235397%Yes
198335998%Yes
198435697%Yes
198535898%Yes
198635798%Yes
198735898%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
199235196%Yes
199335798%Yes
199435397%Yes
199536099%Yes
199634795%Yes
199735196%Yes
199834093%Yes
199933692%Yes
200034293%Yes
200133993%Yes
200233993%Yes
200332990%Yes
200431987%No
200531285%No
200632088%No
200730684%No
200831185%No
200931787%No
201033592%Yes
2011365100%Yes
201233291%Yes
201336199%Yes
201436099%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018364100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
202233090%Yes
202324567%No
20246016%No

Latest Records

20
Latest records at Fullerton 1 ESE
DateStationRecordValueBeat old record byOld record stoodSignificance
7 February 2024Fullerton 1 ESE, USdaily high min0.0 C (32.0 F)2.8 C (5.0 F)28 years21 of 100 (Routine)
6 February 2024Fullerton 1 ESE, USdaily high min0.0 C (32.0 F)1.7 C (3.1 F)98 years41 of 100 (Notable)
5 February 2024Fullerton 1 ESE, USdaily high min-1.1 C (30.0 F)0.6 C (1.1 F)70 years31 of 100 (Routine)
3 February 2024Fullerton 1 ESE, USdaily high min0.0 C (32.0 F)1.1 C (2.0 F)61 years29 of 100 (Routine)
31 January 2024Fullerton 1 ESE, USdaily high max9.4 C (48.9 F)2.2 C (4.0 F)100 years42 of 100 (Notable)
25 December 2023Fullerton 1 ESE, USdaily rain22.9 mm (0.9 in)1.3 mm (0.05 in)72 years20 of 100 (Routine)
7 December 2023Fullerton 1 ESE, USdaily high max16.1 C (61.0 F)1.7 C (3.1 F)104 years42 of 100 (Notable)
29 October 2023Fullerton 1 ESE, USdaily low max-2.8 C (27.0 F)1.1 C (2.0 F)100 years41 of 100 (Notable)
26 October 2023Fullerton 1 ESE, USdaily snowfall7.6 cm (3.0 in)3.8 cm (1.5 in)92 years43 of 100 (Notable)
2 October 2023Fullerton 1 ESE, USdaily high min16.1 C (61.0 F)0.5 C (0.9 F)72 years31 of 100 (Routine)
1 October 2023Fullerton 1 ESE, USmonthly high max33.9 C (93.0 F)1.1 C (2.0 F)100 years51 of 100 (Notable)
1 October 2023Fullerton 1 ESE, USdaily high min17.2 C (63.0 F)2.2 C (4.0 F)56 years30 of 100 (Routine)
22 September 2023Fullerton 1 ESE, USdaily rain30.5 mm (1.2 in)4.6 mm (0.18 in)54 years30 of 100 (Routine)
13 August 2023Fullerton 1 ESE, USdaily low max17.2 C (63.0 F)0.6 C (1.1 F)114 years41 of 100 (Notable)
5 August 2023Fullerton 1 ESE, USdaily rain104.1 mm (4.1 in)66.5 mm (2.6 in)68 years70 of 100 (Major)
5 August 2023Fullerton 1 ESE, USdaily low max20.0 C (68.0 F)1.7 C (3.1 F)29 years21 of 100 (Routine)
11 July 2023Fullerton 1 ESE, USdaily low max16.1 C (61.0 F)3.9 C (7.0 F)30 years28 of 100 (Routine)
20 June 2023Fullerton 1 ESE, USdaily high min23.9 C (75.0 F)0.6 C (1.1 F)33 years21 of 100 (Routine)
8 June 2023Fullerton 1 ESE, USdaily high min20.0 C (68.0 F)0.6 C (1.1 F)1 year11 of 100 (Routine)
7 June 2023Fullerton 1 ESE, USdaily high min (Tie)20.0 C (68.0 F)tie64 years7 of 100 (Routine)

Climate Trend

113 complete years, 1899 to 2021
Annual mean temperature at Fullerton 1 ESE as warming stripes, 1899 to 2021 One stripe for each of 113 complete years at Fullerton 1 ESE, 1899 to 2021. Blue stripes are years cooler than the station's own mean of 5.7 C (42.2 F); red stripes are warmer. The coolest year was 1899, at 3.1 C (37.6 F), and the warmest was 1987, at 8.4 C (47.2 F). The strongest colour marks a difference of 2.8 C (5.0 F). 1899: 3.1 C, -2.6 C from the station mean1900: 5.7 C, 0.0 C from the station mean1901: 5.5 C, -0.2 C from the station mean1902: 4.5 C, -1.1 C from the station mean1905: 4.5 C, -1.1 C from the station mean1906: 4.5 C, -1.1 C from the station mean1907: 3.7 C, -2.0 C from the station mean1908: 5.5 C, -0.2 C from the station mean1909: 4.1 C, -1.6 C from the station mean1911: 4.2 C, -1.5 C from the station mean1912: 4.2 C, -1.5 C from the station mean1913: 5.3 C, -0.4 C from the station mean1914: 5.2 C, -0.5 C from the station mean1915: 4.9 C, -0.8 C from the station mean1916: 3.8 C, -1.9 C from the station mean1917: 3.7 C, -2.0 C from the station mean1918: 5.7 C, 0.0 C from the station mean1919: 5.0 C, -0.6 C from the station mean1920: 5.5 C, -0.2 C from the station mean1921: 6.9 C, +1.2 C from the station mean1922: 5.7 C, 0.0 C from the station mean1923: 5.7 C, 0.0 C from the station mean1924: 4.5 C, -1.1 C from the station mean1925: 5.9 C, +0.2 C from the station mean1926: 5.9 C, +0.3 C from the station mean1927: 4.6 C, -1.0 C from the station mean1928: 6.3 C, +0.6 C from the station mean1929: 4.4 C, -1.3 C from the station mean1930: 6.3 C, +0.6 C from the station mean1932: 5.6 C, -0.1 C from the station mean1933: 6.4 C, +0.8 C from the station mean1935: 5.4 C, -0.3 C from the station mean1936: 4.9 C, -0.7 C from the station mean1937: 4.8 C, -0.9 C from the station mean1938: 6.6 C, +0.9 C from the station mean1939: 6.8 C, +1.1 C from the station mean1940: 6.0 C, +0.3 C from the station mean1941: 6.7 C, +1.0 C from the station mean1942: 5.8 C, +0.2 C from the station mean1943: 5.1 C, -0.5 C from the station mean1944: 6.1 C, +0.4 C from the station mean1946: 5.9 C, +0.3 C from the station mean1947: 5.8 C, +0.1 C from the station mean1949: 6.2 C, +0.6 C from the station mean1950: 3.6 C, -2.0 C from the station mean1951: 4.0 C, -1.7 C from the station mean1952: 6.1 C, +0.5 C from the station mean1953: 7.1 C, +1.4 C from the station mean1954: 6.7 C, +1.0 C from the station mean1955: 5.7 C, +0.1 C from the station mean1956: 5.8 C, +0.1 C from the station mean1957: 6.1 C, +0.5 C from the station mean1958: 6.2 C, +0.5 C from the station mean1959: 5.9 C, +0.3 C from the station mean1960: 5.1 C, -0.6 C from the station mean1961: 5.7 C, +0.1 C from the station mean1962: 5.8 C, +0.2 C from the station mean1963: 6.5 C, +0.9 C from the station mean1964: 5.5 C, -0.1 C from the station mean1965: 4.6 C, -1.1 C from the station mean1966: 4.5 C, -1.1 C from the station mean1967: 5.2 C, -0.5 C from the station mean1968: 5.3 C, -0.3 C from the station mean1969: 5.2 C, -0.4 C from the station mean1970: 5.5 C, -0.1 C from the station mean1971: 5.6 C, -0.1 C from the station mean1972: 4.6 C, -1.1 C from the station mean1973: 7.4 C, +1.7 C from the station mean1974: 6.5 C, +0.9 C from the station mean1975: 5.8 C, +0.2 C from the station mean1976: 6.8 C, +1.1 C from the station mean1977: 5.7 C, +0.1 C from the station mean1978: 4.4 C, -1.2 C from the station mean1979: 4.2 C, -1.5 C from the station mean1980: 6.5 C, +0.9 C from the station mean1981: 6.9 C, +1.3 C from the station mean1982: 4.4 C, -1.3 C from the station mean1983: 6.5 C, +0.8 C from the station mean1984: 6.2 C, +0.6 C from the station mean1985: 5.0 C, -0.6 C from the station mean1986: 6.3 C, +0.7 C from the station mean1987: 8.4 C, +2.8 C from the station mean1988: 7.1 C, +1.4 C from the station mean1989: 5.0 C, -0.7 C from the station mean1990: 7.0 C, +1.4 C from the station mean1991: 6.9 C, +1.3 C from the station mean1992: 6.0 C, +0.3 C from the station mean1993: 4.4 C, -1.3 C from the station mean1994: 5.1 C, -0.5 C from the station mean1995: 5.2 C, -0.5 C from the station mean1996: 3.4 C, -2.2 C from the station mean1997: 5.2 C, -0.4 C from the station mean1998: 7.3 C, +1.6 C from the station mean1999: 7.1 C, +1.5 C from the station mean2000: 5.9 C, +0.2 C from the station mean2001: 6.4 C, +0.7 C from the station mean2002: 6.2 C, +0.5 C from the station mean2003: 6.1 C, +0.5 C from the station mean2004: 6.2 C, +0.6 C from the station mean2005: 6.9 C, +1.3 C from the station mean2006: 7.5 C, +1.9 C from the station mean2008: 5.4 C, -0.3 C from the station mean2010: 6.5 C, +0.9 C from the station mean2011: 6.3 C, +0.7 C from the station mean2013: 4.8 C, -0.8 C from the station mean2014: 4.9 C, -0.8 C from the station mean2015: 7.5 C, +1.8 C from the station mean2016: 8.3 C, +2.7 C from the station mean2017: 6.8 C, +1.1 C from the station mean2018: 5.4 C, -0.3 C from the station mean2019: 4.1 C, -1.6 C from the station mean2020: 6.6 C, +0.9 C from the station mean2021: 7.9 C, +2.2 C from the station mean1899191019201930194019501960197019801990200020102020
One stripe for each of 113 complete years at Fullerton 1 ESE, 1899 to 2021. Blue stripes are years cooler than the station's own mean of 5.7 C (42.2 F); red stripes are warmer. The coolest year was 1899, at 3.1 C (37.6 F), and the warmest was 1987, at 8.4 C (47.2 F). The strongest colour marks a difference of 2.8 C (5.0 F).
Annual mean temperature at Fullerton 1 ESE as warming stripes, 1899 to 2021
YearAnnual mean temperatureDifference from the station mean
18993.1 C-2.57 C
19005.7 C+0.01 C
19015.5 C-0.17 C
19024.5 C-1.13 C
19054.5 C-1.12 C
19064.5 C-1.14 C
19073.7 C-2.00 C
19085.5 C-0.21 C
19094.1 C-1.60 C
19114.2 C-1.51 C
19124.2 C-1.48 C
19135.3 C-0.37 C
19145.2 C-0.48 C
19154.9 C-0.76 C
19163.8 C-1.88 C
19173.7 C-1.97 C
19185.7 C+0.04 C
19195.0 C-0.63 C
19205.5 C-0.20 C
19216.9 C+1.19 C
19225.7 C+0.00 C
19235.7 C+0.03 C
19244.5 C-1.12 C
19255.9 C+0.23 C
19265.9 C+0.27 C
19274.6 C-1.03 C
19286.3 C+0.63 C
19294.4 C-1.30 C
19306.3 C+0.62 C
19325.6 C-0.11 C
19336.4 C+0.75 C
19355.4 C-0.31 C
19364.9 C-0.73 C
19374.8 C-0.88 C
19386.6 C+0.91 C
19396.8 C+1.12 C
19406.0 C+0.34 C
19416.7 C+1.02 C
19425.8 C+0.18 C
19435.1 C-0.54 C
19446.1 C+0.41 C
19465.9 C+0.26 C
19475.8 C+0.13 C
19496.2 C+0.56 C
19503.6 C-2.03 C
19514.0 C-1.69 C
19526.1 C+0.48 C
19537.1 C+1.42 C
19546.7 C+1.03 C
19555.7 C+0.06 C
19565.8 C+0.10 C
19576.1 C+0.48 C
19586.2 C+0.53 C
19595.9 C+0.28 C
19605.1 C-0.61 C
19615.7 C+0.05 C
19625.8 C+0.17 C
19636.5 C+0.85 C
19645.5 C-0.12 C
19654.6 C-1.10 C
19664.5 C-1.13 C
19675.2 C-0.48 C
19685.3 C-0.32 C
19695.2 C-0.44 C
19705.5 C-0.14 C
19715.6 C-0.10 C
19724.6 C-1.11 C
19737.4 C+1.73 C
19746.5 C+0.86 C
19755.8 C+0.16 C
19766.8 C+1.10 C
19775.7 C+0.08 C
19784.4 C-1.22 C
19794.2 C-1.51 C
19806.5 C+0.88 C
19816.9 C+1.26 C
19824.4 C-1.31 C
19836.5 C+0.84 C
19846.2 C+0.57 C
19855.0 C-0.62 C
19866.3 C+0.68 C
19878.4 C+2.78 C
19887.1 C+1.39 C
19895.0 C-0.66 C
19907.0 C+1.35 C
19916.9 C+1.25 C
19926.0 C+0.34 C
19934.4 C-1.29 C
19945.1 C-0.53 C
19955.2 C-0.47 C
19963.4 C-2.22 C
19975.2 C-0.45 C
19987.3 C+1.62 C
19997.1 C+1.45 C
20005.9 C+0.21 C
20016.4 C+0.74 C
20026.2 C+0.54 C
20036.1 C+0.45 C
20046.2 C+0.58 C
20056.9 C+1.28 C
20067.5 C+1.87 C
20085.4 C-0.28 C
20106.5 C+0.85 C
20116.3 C+0.67 C
20134.8 C-0.83 C
20144.9 C-0.78 C
20157.5 C+1.79 C
20168.3 C+2.67 C
20176.8 C+1.11 C
20185.4 C-0.28 C
20194.1 C-1.59 C
20206.6 C+0.94 C
20217.9 C+2.22 C

The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1899 to 2021. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 113 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Fullerton 1 ESE
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.3) per decade1899 to 2021113Rise
Mean daily maximum0.09 C (0.03 to 0.15) per decade0.16 F (0.05 to 0.27) per decade1899 to 2021113Rise
Mean daily minimum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1899 to 2021113Rise

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

1898 to 2024
Yearly extremes at Fullerton 1 ESE: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)45.0 C (113.0 F)193637.2 C (99.0 F)127
Coldest night (TNn)-42.8 C (-45.0 F)1994-33.3 C (-27.9 F)127
Wettest day (Rx1day)152.4 mm (6.0 in)196649.8 mm (2.0 in)127
Wettest five days (Rx5day)181.3 mm (7.1 in)192574.2 mm (2.9 in)127
Longest dry spell (CDD)66 days196831 days127

Hottest day (TXx)

Hottest day (TXx) at Fullerton 1 ESE by year The hottest day of the year at Fullerton 1 ESE, 1898 to 2024. The record is 45.0 C (113.0 F) in 1936, marked on the chart; the median year is 37.2 C (99.0 F). 10203040501900192019401960198020002020Record: 45.0 C (113.0 F) in 1936
The hottest day of the year at Fullerton 1 ESE, 1898 to 2024. The record is 45.0 C (113.0 F) in 1936, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Fullerton 1 ESE by year
YearHottest day (TXx)
189838.3 C (100.9 F)
189937.8 C (100.0 F)
190038.9 C (102.0 F)
190140.6 C (105.1 F)
190236.7 C (98.1 F)
190336.7 C (98.1 F)
190433.9 C (93.0 F)
190535.6 C (96.1 F)
190636.1 C (97.0 F)
190737.8 C (100.0 F)
190836.1 C (97.0 F)
190936.1 C (97.0 F)
191039.4 C (102.9 F)
191138.9 C (102.0 F)
191236.1 C (97.0 F)
191338.3 C (100.9 F)
191436.7 C (98.1 F)
191531.1 C (88.0 F)
191635.0 C (95.0 F)
191742.2 C (108.0 F)
191836.7 C (98.1 F)
191935.0 C (95.0 F)
192035.0 C (95.0 F)
192137.2 C (99.0 F)
192239.4 C (102.9 F)
192333.9 C (93.0 F)
192435.6 C (96.1 F)
192538.9 C (102.0 F)
192640.6 C (105.1 F)
192734.4 C (93.9 F)
192836.7 C (98.1 F)
192937.2 C (99.0 F)
193038.9 C (102.0 F)
193141.7 C (107.1 F)
193239.4 C (102.9 F)
193341.7 C (107.1 F)
193444.4 C (111.9 F)
193539.4 C (102.9 F)
193645.0 C (113.0 F)
193742.2 C (108.0 F)
193841.7 C (107.1 F)
193936.7 C (98.1 F)
194039.4 C (102.9 F)
194140.6 C (105.1 F)
194232.2 C (90.0 F)
194336.1 C (97.0 F)
194436.1 C (97.0 F)
194537.2 C (99.0 F)
194636.1 C (97.0 F)
194739.4 C (102.9 F)
194840.0 C (104.0 F)
194943.9 C (111.0 F)
195037.2 C (99.0 F)
195138.3 C (100.9 F)
195240.0 C (104.0 F)
195337.8 C (100.0 F)
195440.6 C (105.1 F)
195537.8 C (100.0 F)
195638.9 C (102.0 F)
195737.2 C (99.0 F)
195839.4 C (102.9 F)
195941.1 C (106.0 F)
196037.8 C (100.0 F)
196138.3 C (100.9 F)
196236.1 C (97.0 F)
196335.6 C (96.1 F)
196436.7 C (98.1 F)
196539.4 C (102.9 F)
196638.9 C (102.0 F)
196736.7 C (98.1 F)
196835.6 C (96.1 F)
196937.8 C (100.0 F)
197037.8 C (100.0 F)
197138.9 C (102.0 F)
197236.7 C (98.1 F)
197342.2 C (108.0 F)
197437.2 C (99.0 F)
197538.9 C (102.0 F)
197641.7 C (107.1 F)
197741.7 C (107.1 F)
197837.8 C (100.0 F)
197937.2 C (99.0 F)
198041.1 C (106.0 F)
198138.3 C (100.9 F)
198240.6 C (105.1 F)
198340.6 C (105.1 F)
198439.4 C (102.9 F)
198540.0 C (104.0 F)
198636.1 C (97.0 F)
198737.8 C (100.0 F)
198840.6 C (105.1 F)
198940.0 C (104.0 F)
199035.0 C (95.0 F)
199138.3 C (100.9 F)
199234.4 C (93.9 F)
199332.8 C (91.0 F)
199432.8 C (91.0 F)
199534.4 C (93.9 F)
199633.9 C (93.0 F)
199733.9 C (93.0 F)
199833.9 C (93.0 F)
199935.0 C (95.0 F)
200035.6 C (96.1 F)
200136.1 C (97.0 F)
200237.8 C (100.0 F)
200340.6 C (105.1 F)
200433.3 C (91.9 F)
200534.4 C (93.9 F)
200642.8 C (109.0 F)
200735.6 C (96.1 F)
200834.4 C (93.9 F)
200931.7 C (89.1 F)
201033.9 C (93.0 F)
201135.6 C (96.1 F)
201234.4 C (93.9 F)
201335.0 C (95.0 F)
201434.4 C (93.9 F)
201533.9 C (93.0 F)
201634.4 C (93.9 F)
201737.2 C (99.0 F)
201835.0 C (95.0 F)
201933.3 C (91.9 F)
202035.0 C (95.0 F)
202138.9 C (102.0 F)
202237.8 C (100.0 F)
202337.2 C (99.0 F)
202417.2 C (63.0 F)

Coldest night (TNn)

Coldest night (TNn) at Fullerton 1 ESE by year The coldest night of the year at Fullerton 1 ESE, 1898 to 2024. The record is -42.8 C (-45.0 F) in 1994, marked on the chart; the median year is -33.3 C (-27.9 F). -50-40-30-201900192019401960198020002020Record: -42.8 C (-45.0 F) in 1994
The coldest night of the year at Fullerton 1 ESE, 1898 to 2024. The record is -42.8 C (-45.0 F) in 1994, marked on the chart; the median year is -33.3 C (-27.9 F).
Coldest night (TNn) at Fullerton 1 ESE by year
YearColdest night (TNn)
1898-33.9 C (-29.0 F)
1899-38.9 C (-38.0 F)
1900-34.4 C (-29.9 F)
1901-36.1 C (-33.0 F)
1902-35.0 C (-31.0 F)
1903-38.3 C (-36.9 F)
1904-40.0 C (-40.0 F)
1905-38.3 C (-36.9 F)
1906-36.7 C (-34.1 F)
1907-37.2 C (-35.0 F)
1908-32.8 C (-27.0 F)
1909-35.6 C (-32.1 F)
1910-36.1 C (-33.0 F)
1911-35.6 C (-32.1 F)
1912-42.2 C (-44.0 F)
1913-33.9 C (-29.0 F)
1914-37.2 C (-35.0 F)
1915-36.7 C (-34.1 F)
1916-39.4 C (-38.9 F)
1917-37.2 C (-35.0 F)
1918-36.1 C (-33.0 F)
1919-36.7 C (-34.1 F)
1920-33.9 C (-29.0 F)
1921-32.2 C (-26.0 F)
1922-32.8 C (-27.0 F)
1923-31.1 C (-24.0 F)
1924-33.9 C (-29.0 F)
1925-32.8 C (-27.0 F)
1926-27.2 C (-17.0 F)
1927-33.3 C (-27.9 F)
1928-33.3 C (-27.9 F)
1929-37.8 C (-36.0 F)
1930-33.9 C (-29.0 F)
1931-21.7 C (-7.1 F)
1932-31.1 C (-24.0 F)
1933-36.7 C (-34.1 F)
1934-28.9 C (-20.0 F)
1935-33.3 C (-27.9 F)
1936-37.8 C (-36.0 F)
1937-34.4 C (-29.9 F)
1938-30.6 C (-23.1 F)
1939-36.7 C (-34.1 F)
1940-31.1 C (-24.0 F)
1941-30.0 C (-22.0 F)
1942-31.7 C (-25.1 F)
1943-35.0 C (-31.0 F)
1944-33.3 C (-27.9 F)
1945-31.1 C (-24.0 F)
1946-31.7 C (-25.1 F)
1947-30.0 C (-22.0 F)
1948-26.1 C (-15.0 F)
1949-32.8 C (-27.0 F)
1950-35.6 C (-32.1 F)
1951-36.7 C (-34.1 F)
1952-31.1 C (-24.0 F)
1953-27.8 C (-18.0 F)
1954-34.4 C (-29.9 F)
1955-34.4 C (-29.9 F)
1956-33.3 C (-27.9 F)
1957-33.3 C (-27.9 F)
1958-32.2 C (-26.0 F)
1959-32.2 C (-26.0 F)
1960-32.8 C (-27.0 F)
1961-34.4 C (-29.9 F)
1962-33.3 C (-27.9 F)
1963-33.9 C (-29.0 F)
1964-31.1 C (-24.0 F)
1965-32.8 C (-27.0 F)
1966-33.3 C (-27.9 F)
1967-36.1 C (-33.0 F)
1968-35.6 C (-32.1 F)
1969-30.6 C (-23.1 F)
1970-37.8 C (-36.0 F)
1971-33.9 C (-29.0 F)
1972-39.4 C (-38.9 F)
1973-33.3 C (-27.9 F)
1974-31.7 C (-25.1 F)
1975-31.1 C (-24.0 F)
1976-33.9 C (-29.0 F)
1977-40.0 C (-40.0 F)
1978-34.4 C (-29.9 F)
1979-34.4 C (-29.9 F)
1980-31.7 C (-25.1 F)
1981-32.8 C (-27.0 F)
1982-37.8 C (-36.0 F)
1983-37.2 C (-35.0 F)
1984-34.4 C (-29.9 F)
1985-35.6 C (-32.1 F)
1986-33.3 C (-27.9 F)
1987-31.1 C (-24.0 F)
1988-34.4 C (-29.9 F)
1989-35.0 C (-31.0 F)
1990-36.7 C (-34.1 F)
1991-27.8 C (-18.0 F)
1992-27.8 C (-18.0 F)
1993-34.4 C (-29.9 F)
1994-42.8 C (-45.0 F)
1995-29.4 C (-20.9 F)
1996-36.7 C (-34.1 F)
1997-32.2 C (-26.0 F)
1998-32.2 C (-26.0 F)
1999-33.3 C (-27.9 F)
2000-30.0 C (-22.0 F)
2001-30.0 C (-22.0 F)
2002-26.1 C (-15.0 F)
2003-30.6 C (-23.1 F)
2004-31.1 C (-24.0 F)
2005-35.0 C (-31.0 F)
2006-28.3 C (-18.9 F)
2007-32.2 C (-26.0 F)
2008-34.4 C (-29.9 F)
2009-35.0 C (-31.0 F)
2010-32.8 C (-27.0 F)
2011-28.9 C (-20.0 F)
2012-25.0 C (-13.0 F)
2013-30.0 C (-22.0 F)
2014-30.6 C (-23.1 F)
2015-28.3 C (-18.9 F)
2016-31.7 C (-25.1 F)
2017-32.8 C (-27.0 F)
2018-35.6 C (-32.1 F)
2019-36.1 C (-33.0 F)
2020-32.8 C (-27.0 F)
2021-31.1 C (-24.0 F)
2022-33.9 C (-29.0 F)
2023-30.6 C (-23.1 F)
2024-27.8 C (-18.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Fullerton 1 ESE by year The wettest day of the year at Fullerton 1 ESE, 1898 to 2024. The record is 152.4 mm (6.0 in) in 1966, marked on the chart; the median year is 49.8 mm (2.0 in). 0501001502001900192019401960198020002020Record: 152.4 mm (6.0 in) in 1966
The wettest day of the year at Fullerton 1 ESE, 1898 to 2024. The record is 152.4 mm (6.0 in) in 1966, marked on the chart; the median year is 49.8 mm (2.0 in).
Wettest day (Rx1day) at Fullerton 1 ESE by year
YearWettest day (Rx1day)
189831.8 mm (1.3 in)
1899117.6 mm (4.6 in)
190064.5 mm (2.5 in)
190149.8 mm (2.0 in)
190245.2 mm (1.8 in)
190357.9 mm (2.3 in)
190445.7 mm (1.8 in)
190557.7 mm (2.3 in)
190696.0 mm (3.8 in)
190744.7 mm (1.8 in)
190834.5 mm (1.4 in)
190951.8 mm (2.0 in)
191039.1 mm (1.5 in)
191129.5 mm (1.2 in)
191265.0 mm (2.6 in)
191343.4 mm (1.7 in)
191444.5 mm (1.8 in)
191566.0 mm (2.6 in)
191653.1 mm (2.1 in)
191722.9 mm (0.9 in)
191842.9 mm (1.7 in)
191946.7 mm (1.8 in)
192039.4 mm (1.6 in)
192149.8 mm (2.0 in)
192266.5 mm (2.6 in)
1923123.2 mm (4.9 in)
192447.0 mm (1.9 in)
192576.2 mm (3.0 in)
192645.5 mm (1.8 in)
192745.7 mm (1.8 in)
192866.0 mm (2.6 in)
192940.1 mm (1.6 in)
193039.6 mm (1.6 in)
193137.1 mm (1.5 in)
193288.4 mm (3.5 in)
193355.9 mm (2.2 in)
193443.9 mm (1.7 in)
193595.0 mm (3.7 in)
193635.1 mm (1.4 in)
193754.9 mm (2.2 in)
193871.6 mm (2.8 in)
193957.7 mm (2.3 in)
194045.7 mm (1.8 in)
194151.8 mm (2.0 in)
194242.2 mm (1.7 in)
194331.0 mm (1.2 in)
194445.2 mm (1.8 in)
194532.3 mm (1.3 in)
194652.3 mm (2.1 in)
194748.8 mm (1.9 in)
194822.9 mm (0.9 in)
194947.5 mm (1.9 in)
195051.8 mm (2.0 in)
195146.0 mm (1.8 in)
195228.4 mm (1.1 in)
195355.1 mm (2.2 in)
195462.5 mm (2.5 in)
195545.2 mm (1.8 in)
195633.5 mm (1.3 in)
195756.1 mm (2.2 in)
195870.4 mm (2.8 in)
195974.2 mm (2.9 in)
196038.9 mm (1.5 in)
196146.5 mm (1.8 in)
196252.8 mm (2.1 in)
196363.0 mm (2.5 in)
196478.0 mm (3.1 in)
196558.4 mm (2.3 in)
1966152.4 mm (6.0 in)
196750.8 mm (2.0 in)
196842.7 mm (1.7 in)
196987.9 mm (3.5 in)
197044.5 mm (1.8 in)
197147.8 mm (1.9 in)
197237.8 mm (1.5 in)
1973115.6 mm (4.6 in)
197425.1 mm (1.0 in)
197569.9 mm (2.8 in)
197657.7 mm (2.3 in)
197744.5 mm (1.8 in)
197882.6 mm (3.3 in)
197944.5 mm (1.8 in)
198087.6 mm (3.4 in)
198153.3 mm (2.1 in)
198255.1 mm (2.2 in)
198349.5 mm (1.9 in)
198445.0 mm (1.8 in)
198528.2 mm (1.1 in)
198652.1 mm (2.1 in)
198757.2 mm (2.3 in)
198845.2 mm (1.8 in)
198929.5 mm (1.2 in)
199037.6 mm (1.5 in)
1991114.3 mm (4.5 in)
199242.9 mm (1.7 in)
199340.1 mm (1.6 in)
199490.2 mm (3.6 in)
199545.7 mm (1.8 in)
199639.4 mm (1.6 in)
199731.8 mm (1.3 in)
199850.8 mm (2.0 in)
199954.6 mm (2.1 in)
200053.3 mm (2.1 in)
200140.6 mm (1.6 in)
200253.3 mm (2.1 in)
200355.9 mm (2.2 in)
200462.2 mm (2.4 in)
200538.6 mm (1.5 in)
200624.1 mm (0.9 in)
200776.2 mm (3.0 in)
200853.3 mm (2.1 in)
200938.1 mm (1.5 in)
201037.6 mm (1.5 in)
201175.7 mm (3.0 in)
201249.8 mm (2.0 in)
201354.6 mm (2.1 in)
201464.8 mm (2.6 in)
201552.6 mm (2.1 in)
201698.8 mm (3.9 in)
201748.3 mm (1.9 in)
2018110.5 mm (4.4 in)
201942.4 mm (1.7 in)
202053.3 mm (2.1 in)
202161.0 mm (2.4 in)
202237.3 mm (1.5 in)
2023104.1 mm (4.1 in)
20247.6 mm (0.30 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Fullerton 1 ESE by year The wettest five days of the year at Fullerton 1 ESE, 1898 to 2024. The record is 181.3 mm (7.1 in) in 1925, marked on the chart; the median year is 74.2 mm (2.9 in). 0501001502001900192019401960198020002020Record: 181.3 mm (7.1 in) in 1925
The wettest five days of the year at Fullerton 1 ESE, 1898 to 2024. The record is 181.3 mm (7.1 in) in 1925, marked on the chart; the median year is 74.2 mm (2.9 in).
Wettest five days (Rx5day) at Fullerton 1 ESE by year
YearWettest five days (Rx5day)
189851.0 mm (2.0 in)
1899179.6 mm (7.1 in)
190078.0 mm (3.1 in)
190152.3 mm (2.1 in)
190255.1 mm (2.2 in)
190365.0 mm (2.6 in)
190461.7 mm (2.4 in)
190581.8 mm (3.2 in)
1906100.3 mm (3.9 in)
190764.9 mm (2.6 in)
190852.1 mm (2.1 in)
190989.6 mm (3.5 in)
191057.4 mm (2.3 in)
191147.8 mm (1.9 in)
191270.1 mm (2.8 in)
191349.5 mm (1.9 in)
191467.8 mm (2.7 in)
191590.9 mm (3.6 in)
191681.3 mm (3.2 in)
191736.8 mm (1.4 in)
191861.2 mm (2.4 in)
191970.6 mm (2.8 in)
192051.9 mm (2.0 in)
192189.6 mm (3.5 in)
192289.4 mm (3.5 in)
1923161.3 mm (6.4 in)
192451.8 mm (2.0 in)
1925181.3 mm (7.1 in)
1926102.4 mm (4.0 in)
192785.6 mm (3.4 in)
192873.4 mm (2.9 in)
192969.5 mm (2.7 in)
193065.7 mm (2.6 in)
193148.5 mm (1.9 in)
193294.8 mm (3.7 in)
193367.6 mm (2.7 in)
193454.3 mm (2.1 in)
1935140.7 mm (5.5 in)
193640.7 mm (1.6 in)
193768.6 mm (2.7 in)
193877.9 mm (3.1 in)
193962.7 mm (2.5 in)
194047.5 mm (1.9 in)
1941102.1 mm (4.0 in)
194293.8 mm (3.7 in)
194360.7 mm (2.4 in)
194481.5 mm (3.2 in)
194541.2 mm (1.6 in)
194674.8 mm (2.9 in)
194774.7 mm (2.9 in)
194836.6 mm (1.4 in)
194959.7 mm (2.4 in)
1950111.2 mm (4.4 in)
195170.1 mm (2.8 in)
195247.7 mm (1.9 in)
195378.7 mm (3.1 in)
1954115.8 mm (4.6 in)
195576.7 mm (3.0 in)
195666.8 mm (2.6 in)
195770.1 mm (2.8 in)
195874.2 mm (2.9 in)
195986.9 mm (3.4 in)
196081.1 mm (3.2 in)
196150.9 mm (2.0 in)
1962140.4 mm (5.5 in)
196378.0 mm (3.1 in)
1964104.2 mm (4.1 in)
196578.3 mm (3.1 in)
1966156.7 mm (6.2 in)
196785.4 mm (3.4 in)
196865.2 mm (2.6 in)
196992.7 mm (3.6 in)
197072.6 mm (2.9 in)
197157.5 mm (2.3 in)
197272.9 mm (2.9 in)
1973139.0 mm (5.5 in)
197442.6 mm (1.7 in)
1975121.2 mm (4.8 in)
197660.7 mm (2.4 in)
197787.9 mm (3.5 in)
1978118.0 mm (4.6 in)
197957.2 mm (2.3 in)
1980119.1 mm (4.7 in)
198193.5 mm (3.7 in)
1982124.5 mm (4.9 in)
198363.2 mm (2.5 in)
198465.5 mm (2.6 in)
198557.4 mm (2.3 in)
198680.3 mm (3.2 in)
198780.3 mm (3.2 in)
198855.4 mm (2.2 in)
198954.1 mm (2.1 in)
199051.3 mm (2.0 in)
1991114.3 mm (4.5 in)
199265.8 mm (2.6 in)
199378.5 mm (3.1 in)
1994142.3 mm (5.6 in)
199588.9 mm (3.5 in)
199655.9 mm (2.2 in)
199737.4 mm (1.5 in)
199866.0 mm (2.6 in)
199993.9 mm (3.7 in)
200053.3 mm (2.1 in)
200140.6 mm (1.6 in)
200273.1 mm (2.9 in)
200374.2 mm (2.9 in)
2004105.1 mm (4.1 in)
200564.0 mm (2.5 in)
200639.4 mm (1.6 in)
2007106.7 mm (4.2 in)
2008100.6 mm (4.0 in)
200958.6 mm (2.3 in)
201089.3 mm (3.5 in)
201183.3 mm (3.3 in)
201280.2 mm (3.2 in)
201393.4 mm (3.7 in)
2014103.4 mm (4.1 in)
2015106.2 mm (4.2 in)
2016122.9 mm (4.8 in)
201773.4 mm (2.9 in)
2018113.5 mm (4.5 in)
201980.2 mm (3.2 in)
202072.5 mm (2.9 in)
2021100.1 mm (3.9 in)
202248.8 mm (1.9 in)
2023116.8 mm (4.6 in)
202410.1 mm (0.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Fullerton 1 ESE by year The longest dry spell of the year at Fullerton 1 ESE, 1898 to 2024. The record is 66 days in 1968, marked on the chart; the median year is 31 days. 0204060801900192019401960198020002020Record: 66 days in 1968
The longest dry spell of the year at Fullerton 1 ESE, 1898 to 2024. The record is 66 days in 1968, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Fullerton 1 ESE by year
YearLongest dry spell (CDD)
189832 days
189929 days
190029 days
190131 days
190224 days
190341 days
190436 days
190533 days
190625 days
190744 days
190828 days
190927 days
191037 days
191134 days
191239 days
191330 days
191420 days
191537 days
191643 days
191734 days
191849 days
191927 days
192031 days
192128 days
192228 days
192324 days
192424 days
192540 days
192622 days
192718 days
192834 days
192917 days
193029 days
193123 days
193229 days
193341 days
193450 days
193535 days
193640 days
193720 days
193836 days
193949 days
194030 days
194134 days
194236 days
194336 days
194431 days
194524 days
194635 days
194736 days
194825 days
194926 days
195031 days
195136 days
195229 days
195325 days
195433 days
195530 days
195640 days
195737 days
195845 days
195942 days
196031 days
196143 days
196233 days
196329 days
196435 days
196523 days
196635 days
196744 days
196866 days
196925 days
197023 days
197138 days
197224 days
197323 days
197447 days
197524 days
197639 days
197725 days
197834 days
197936 days
198039 days
198136 days
198229 days
198331 days
198427 days
198529 days
198643 days
198753 days
198844 days
198937 days
199042 days
199148 days
199237 days
199335 days
199434 days
199531 days
199618 days
199726 days
199827 days
199958 days
200016 days
200137 days
200231 days
200329 days
200424 days
200529 days
200641 days
200721 days
200835 days
200922 days
201026 days
201140 days
201227 days
201323 days
201436 days
201535 days
201627 days
201736 days
201819 days
201919 days
202054 days
202121 days
202220 days
202331 days
202439 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

113 years with a frost

Across 113 years with a frost, the median last spring frost at Fullerton 1 ESE falls on 14 May and the median first autumn frost on 22 September, which leaves a median of 130 days between them.

In 1989 to 2021 the median growing season was 141 days. That is 16 days more than in 1899 to 1932.

Fitted over all years, the growing season changes by +2.0 days per decade at this station.

Frost dates and growing season at Fullerton 1 ESE
MeasureMedian, all yearsEarliest period (1899 to 1932)Recent period (1989 to 2021)Recent against earliestFitted trend
Last spring frost14 May19 May12 May7 days earlier-1.0 days per decade
First autumn frost22 September21 September29 September8 days later+0.9 days per decade
Growing days130 days125 days141 days16 days more+2.0 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

124 years, 1898 to 2022

A day with at least 49.6 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 138.4 mm (5.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Fullerton 1 ESE: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years49.6 mm (2.0 in)
5 years67.3 mm (2.6 in)
10 years81.1 mm (3.2 in)
25 years101.4 mm (4.0 in)
50 years118.8 mm (4.7 in)
100 years138.4 mm (5.4 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 124 years of values from 1898 to 2022.

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: 152.4 mm (6.0 in) in 1966; 123.2 mm (4.9 in) in 1923; 117.6 mm (4.6 in) in 1899.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2004 to 2021 against 1961 to 1990

Over 2004 to 2021, Fullerton 1 ESE had a mean temperature of 6.3 C (43.4 F) and 656.3 mm (25.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Tyler (United States, 274 km away), Worthington 2 NNE (United States, 357 km away) and Flandreau (United States, 274 km away).

Climate twins of Fullerton 1 ESE: stations whose 1961 to 1990 climate is closest to its 2004 to 2021 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
TylerUnited States274 km (170 mi)6.5 C (43.8 F)614.0 mm (24.2 in)0.65
Worthington 2 NNEUnited States357 km (222 mi)6.4 C (43.5 F)677.1 mm (26.7 in)0.67
FlandreauUnited States274 km (170 mi)6.5 C (43.6 F)547.9 mm (21.6 in)0.77

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 Fullerton 1 ESE standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Fullerton 1 ESE 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).