Daily records
Page built 2026-10-15
Data as of 2026-10-14
Search
Built 2026-10-15 (15 October 2026)

Akron 4 E Weather Records (USC00050109)

Record envelope, standing records and threshold days for Akron 4 E (USC00050109), Colorado, United States, with 134 years of record.

Key Facts for Akron 4 E

  • Akron 4 E (USC00050109) is a weather station in Colorado, United States at 40.16 latitude and -103.14 longitude, 1,384 m (4,542 ft) above sea level.
  • The station reports from 1893 to 2026, 134 years of record.
  • 1,464 records set at Akron 4 E still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Akron 4 E tied a daily record high maximum temperature of 30.6 C (87.1 F) on 9 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Colorado, United States, 40.16 latitude, -103.14 longitude.
  • Elevation: 1,384 m (4,542 ft).
  • Period of record: 1893 to 2026, 134 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

17 days at or beyond a record
Daily record high and record low at Akron 4 E, with 2026 drawn through them The band shows the record high and record low for each calendar day at Akron 4 E. The lines show the 2026 daily maximum and minimum. 17 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Akron 4 E. The lines show the 2026 daily maximum and minimum. 17 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Akron 4 E, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan25.0 C (77.0 F)-33.9 C (-29.0 F)18.9 C (66.0 F)-21.1 C (-6.0 F)
Feb26.7 C (80.1 F)-32.8 C (-27.0 F)20.0 C (68.0 F)-16.1 C (3.0 F)
Mar31.7 C (89.1 F)-27.2 C (-17.0 F)31.7 C (89.1 F)-14.4 C (6.1 F)
Apr33.9 C (93.0 F)-19.4 C (-2.9 F)30.0 C (86.0 F)-6.1 C (21.0 F)
May36.7 C (98.1 F)-8.3 C (17.1 F)31.1 C (88.0 F)-2.2 C (28.0 F)
Jun41.7 C (107.1 F)-0.6 C (30.9 F)35.0 C (95.0 F)7.8 C (46.0 F)
Jul41.7 C (107.1 F)4.4 C (39.9 F)38.9 C (102.0 F)12.2 C (54.0 F)
Aug40.6 C (105.1 F)2.2 C (36.0 F)38.3 C (100.9 F)11.7 C (53.1 F)
Sep38.9 C (102.0 F)-10.0 C (14.0 F)32.8 C (91.0 F)8.3 C (46.9 F)
Oct33.3 C (91.9 F)-20.6 C (-5.1 F)31.7 C (89.1 F)5.0 C (41.0 F)
Nov28.3 C (82.9 F)-25.0 C (-13.0 F)n/an/a
Dec24.4 C (75.9 F)-35.6 C (-32.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Akron 4 E by the year they were set 1,464 records at Akron 4 E still stand. 1989 holds the most, with 39. 0102030401893: 71894: 211912: 41915: 101916: 291917: 231918: 231919: 291920: 221921: 81922: 111923: 171924: 91925: 131926: 151927: 191928: 151929: 241930: 221931: 231932: 241933: 141934: 281935: 131972: 261973: 151974: 121975: 181976: 211977: 231978: 101979: 91980: 171981: 181982: 141983: 241984: 111985: 311986: 171987: 131988: 151989: 391990: 311991: 151992: 131993: 211994: 121995: 231996: 151997: 211998: 101999: 162000: 212001: 62002: 202003: 192004: 222005: 272006: 272007: 172008: 152009: 182010: 132011: 142012: 362013: 272014: 192015: 282016: 182017: 242018: 172019: 132020: 252021: 172022: 172023: 132024: 102025: 232026: 251893192019281972198019881996200420122020
1,464 records at Akron 4 E still stand. 1989 holds the most, with 39.
Standing records at Akron 4 E by the year they were set
Year setStanding records
18937
189421
19124
191510
191629
191723
191823
191929
192022
19218
192211
192317
19249
192513
192615
192719
192815
192924
193022
193123
193224
193314
193428
193513
197226
197315
197412
197518
197621
197723
197810
19799
198017
198118
198214
198324
198411
198531
198617
198713
198815
198939
199031
199115
199213
199321
199412
199523
199615
199721
199810
199916
200021
20016
200220
200319
200422
200527
200627
200717
200815
200918
201013
201114
201236
201327
201419
201528
201618
201724
201817
201913
202025
202117
202217
202313
202410
202523
202625

All-Time Record Progression

4 new records
When Akron 4 E set new all-time records 4 all-time records were set at Akron 4 E between 7 May 1973 and 22 December 1989. Each dot is a new record. Record daily precipitationRecord low maximum temperatureRecord high maximum temperatureRecord low minimum temperature7 May 1973: Record daily precipitation 101.6 mm (4.0 in)5 February 1989: Record low maximum temperature -25.0 C (-13.0 F)9 July 1989: Record high maximum temperature 41.7 C (107.1 F)22 December 1989: Record low minimum temperature -35.6 C (-32.1 F)1975198019851990
4 all-time records were set at Akron 4 E between 7 May 1973 and 22 December 1989. Each dot is a new record.
When Akron 4 E set new all-time records
DateKindDetail
1973-05-07Record daily precipitationRecord daily precipitation 101.6 mm (4.0 in)
1989-02-05Record low maximum temperatureRecord low maximum temperature -25.0 C (-13.0 F)
1989-07-09Record high maximum temperatureRecord high maximum temperature 41.7 C (107.1 F)
1989-12-22Record low minimum temperatureRecord low minimum temperature -35.6 C (-32.1 F)

Wettest Day of Each Month

May: 101.6 mm (4.0 in)
Record daily precipitation for each month at Akron 4 E The wettest day on record for each calendar month at Akron 4 E. The most was 101.6 mm (4.0 in) on 7 May 1973. 050100150 Jan: 27.9 mm (1.1 in), 24 January 1921 Jan Feb: 26.7 mm (1.1 in), 22 February 1909 Feb Mar: 55.9 mm (2.2 in), 10 March 1905 Mar Apr: 66.8 mm (2.6 in), 28 April 2021 Apr May: 101.6 mm (4.0 in), 7 May 1973 May Jun: 81.8 mm (3.2 in), 25 June 2026 Jun Jul: 95.3 mm (3.8 in), 18 July 1981 Jul Aug: 94.5 mm (3.7 in), 3 August 1907 Aug Sep: 59.2 mm (2.3 in), 24 September 2025 Sep Oct: 81.3 mm (3.2 in), 19 October 1908 Oct Nov: 38.1 mm (1.5 in), 29 November 1908 Nov Dec: 27.9 mm (1.1 in), 25 December 1982 Dec
The wettest day on record for each calendar month at Akron 4 E. The most was 101.6 mm (4.0 in) on 7 May 1973.
Record daily precipitation for each month at Akron 4 E
MonthRecord daily precipitation (mm)Date
Jan27.9 mm (1.1 in)24 January 1921
Feb26.7 mm (1.1 in)22 February 1909
Mar55.9 mm (2.2 in)10 March 1905
Apr66.8 mm (2.6 in)28 April 2021
May101.6 mm (4.0 in)7 May 1973
Jun81.8 mm (3.2 in)25 June 2026
Jul95.3 mm (3.8 in)18 July 1981
Aug94.5 mm (3.7 in)3 August 1907
Sep59.2 mm (2.3 in)24 September 2025
Oct81.3 mm (3.2 in)19 October 1908
Nov38.1 mm (1.5 in)29 November 1908
Dec27.9 mm (1.1 in)25 December 1982

Period of Record Coverage

1893 to 2026
Days with data per year at Akron 4 E 79 years of record at Akron 4 E, 1893 to 2026. 8 years have data for under 90 percent of days and are left out of rankings: 1893, 1894, 1912, 1915, 1923, 1924, 1925, 2026. 1893: 210 of 365 days1894: 270 of 365 days1912: 56 of 366 days1915: 153 of 365 days1916: 363 of 366 days1917: 363 of 365 days1918: 352 of 365 days1919: 364 of 365 days1920: 360 of 366 days1921: 362 of 365 days1922: 341 of 365 days1923: 320 of 365 days1924: 121 of 366 days1925: 207 of 365 days1926: 362 of 365 days1927: 349 of 365 days1928: 366 of 366 days1929: 355 of 365 days1930: 346 of 365 days1931: 349 of 365 days1932: 366 of 366 days1933: 355 of 365 days1934: 364 of 365 days1935: 349 of 365 days1972: 336 of 366 days1973: 365 of 365 days1974: 364 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 364 of 365 days1979: 332 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 360 of 365 days1983: 363 of 365 days1984: 366 of 366 days1985: 363 of 365 days1986: 364 of 365 days1987: 334 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 364 of 365 days1992: 333 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 363 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 364 of 365 days1999: 362 of 365 days2000: 365 of 366 days2001: 363 of 365 days2002: 334 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: 364 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 354 of 365 days2019: 365 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: 271 of 365 days1920193019801990200020102020
79 years of record at Akron 4 E, 1893 to 2026. 8 years have data for under 90 percent of days and are left out of rankings: 1893, 1894, 1912, 1915, 1923, 1924, 1925, 2026.
Days with data per year at Akron 4 E
YearDays with dataShare of yearComplete
189321058%No
189427074%No
19125615%No
191515342%No
191636399%Yes
191736399%Yes
191835296%Yes
1919364100%Yes
192036098%Yes
192136299%Yes
192234193%Yes
192332088%No
192412133%No
192520757%No
192636299%Yes
192734996%Yes
1928366100%Yes
192935597%Yes
193034695%Yes
193134996%Yes
1932366100%Yes
193335597%Yes
1934364100%Yes
193534996%Yes
197233692%Yes
1973365100%Yes
1974364100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978364100%Yes
197933291%Yes
1980366100%Yes
1981365100%Yes
198236099%Yes
198336399%Yes
1984366100%Yes
198536399%Yes
1986364100%Yes
198733492%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991364100%Yes
199233391%Yes
1993365100%Yes
1994365100%Yes
199536399%Yes
1996366100%Yes
1997365100%Yes
1998364100%Yes
199936299%Yes
2000365100%Yes
200136399%Yes
200233492%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010364100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
201835497%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202627174%No

Latest Records

20
Latest records at Akron 4 E
DateStationRecordValueBeat old record byOld record stoodSignificance
9 October 2026Akron 4 E, USdaily high max (Tie, Provisional)30.6 C (87.1 F)tie5 years2 of 100 (Routine)
6 October 2026Akron 4 E, USmonthly high min (Tie, Provisional)12.8 C (55.0 F)tie102 years12 of 100 (Routine)
6 October 2026Akron 4 E, USdaily high max (Tie, Provisional)31.7 C (89.1 F)tie36 years5 of 100 (Routine)
28 September 2026Akron 4 E, USdaily high min (Provisional)15.0 C (59.0 F)0.6 C (1.1 F)11 years14 of 100 (Routine)
25 September 2026Akron 4 E, USdaily high min (Provisional)13.9 C (57.0 F)0.6 C (1.1 F)5 years12 of 100 (Routine)
24 September 2026Akron 4 E, USdaily high min (Provisional)14.4 C (57.9 F)2.7 C (4.9 F)103 years46 of 100 (Notable)
18 September 2026Akron 4 E, USdaily high min (Tie, Provisional)16.1 C (61.0 F)tie12 years3 of 100 (Routine)
19 August 2026Akron 4 E, USdaily rain (Provisional)23.6 mm (0.9 in)2.8 mm (0.11 in)116 years20 of 100 (Routine)
14 August 2026Akron 4 E, USdaily high min18.9 C (66.0 F)0.6 C (1.1 F)19 years17 of 100 (Routine)
12 August 2026Akron 4 E, USdaily high max (Tie)37.2 C (99.0 F)tie31 years4 of 100 (Routine)
10 August 2026Akron 4 E, USdaily high min20.0 C (68.0 F)0.6 C (1.1 F)93 years40 of 100 (Notable)
4 August 2026Akron 4 E, USdaily high max (Tie)38.3 C (100.9 F)tie92 years9 of 100 (Routine)
3 August 2026Akron 4 E, USdaily high min20.0 C (68.0 F)0.6 C (1.1 F)21 years18 of 100 (Routine)
27 July 2026Akron 4 E, USdaily high min22.8 C (73.0 F)3.9 C (7.0 F)52 years40 of 100 (Notable)
27 July 2026Akron 4 E, USdaily high max (Tie)38.9 C (102.0 F)tie107 years10 of 100 (Routine)
21 July 2026Akron 4 E, USdaily high min (Tie)19.4 C (66.9 F)tie8 years3 of 100 (Routine)
10 July 2026Akron 4 E, USdaily rain21.3 mm (0.8 in)1.0 mm (0.04 in)15 years14 of 100 (Routine)
26 June 2026Akron 4 E, USdaily low max19.4 C (66.9 F)1.2 C (2.2 F)105 years42 of 100 (Notable)
25 June 2026Akron 4 E, USmonthly rain81.8 mm (3.2 in)28.2 mm (1.1 in)3 years53 of 100 (Notable)
6 May 2026Akron 4 E, USdaily snow depth2.5 cm (1.0 in)2.5 cm (1.0 in)53 years20 of 100 (Routine)

Climate Trend

66 complete years, 1916 to 2025
Annual mean temperature at Akron 4 E as warming stripes, 1916 to 2025 One stripe for each of 66 complete years at Akron 4 E, 1916 to 2025. Blue stripes are years cooler than the station's own mean of 9.6 C (49.2 F); red stripes are warmer. The coolest year was 1929, at 7.6 C (45.6 F), and the warmest was 2012, at 11.9 C (53.4 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1916: 8.3 C, -1.3 C from the station mean1917: 8.1 C, -1.5 C from the station mean1918: 8.8 C, -0.8 C from the station mean1919: 8.4 C, -1.2 C from the station mean1920: 8.3 C, -1.3 C from the station mean1921: 10.1 C, +0.6 C from the station mean1922: 9.4 C, -0.2 C from the station mean1926: 9.5 C, -0.1 C from the station mean1927: 8.5 C, -1.1 C from the station mean1928: 8.6 C, -1.0 C from the station mean1929: 7.6 C, -2.0 C from the station mean1930: 8.0 C, -1.5 C from the station mean1931: 9.4 C, -0.1 C from the station mean1932: 8.7 C, -0.9 C from the station mean1933: 10.3 C, +0.7 C from the station mean1934: 11.5 C, +1.9 C from the station mean1935: 9.3 C, -0.2 C from the station mean1973: 8.5 C, -1.1 C from the station mean1974: 9.3 C, -0.3 C from the station mean1975: 8.8 C, -0.8 C from the station mean1976: 9.7 C, +0.1 C from the station mean1977: 10.2 C, +0.6 C from the station mean1978: 8.7 C, -0.9 C from the station mean1980: 9.7 C, +0.1 C from the station mean1981: 10.4 C, +0.9 C from the station mean1982: 9.0 C, -0.6 C from the station mean1983: 8.9 C, -0.7 C from the station mean1984: 8.8 C, -0.8 C from the station mean1985: 8.5 C, -1.1 C from the station mean1986: 10.4 C, +0.8 C from the station mean1988: 9.3 C, -0.3 C from the station mean1989: 8.9 C, -0.6 C from the station mean1990: 9.2 C, -0.4 C from the station mean1991: 9.7 C, +0.1 C from the station mean1993: 7.7 C, -1.9 C from the station mean1994: 10.2 C, +0.6 C from the station mean1995: 9.2 C, -0.4 C from the station mean1996: 9.0 C, -0.6 C from the station mean1997: 9.0 C, -0.6 C from the station mean1998: 10.2 C, +0.7 C from the station mean1999: 10.6 C, +1.0 C from the station mean2000: 9.9 C, +0.3 C from the station mean2001: 10.1 C, +0.5 C from the station mean2003: 10.0 C, +0.4 C from the station mean2004: 10.2 C, +0.6 C from the station mean2005: 10.9 C, +1.3 C from the station mean2006: 10.5 C, +0.9 C from the station mean2007: 9.6 C, 0.0 C from the station mean2008: 9.1 C, -0.5 C from the station mean2009: 9.1 C, -0.5 C from the station mean2010: 10.6 C, +1.0 C from the station mean2011: 10.0 C, +0.4 C from the station mean2012: 11.9 C, +2.3 C from the station mean2013: 9.7 C, +0.1 C from the station mean2014: 9.8 C, +0.2 C from the station mean2015: 11.0 C, +1.4 C from the station mean2016: 11.1 C, +1.5 C from the station mean2017: 11.1 C, +1.5 C from the station mean2018: 10.4 C, +0.8 C from the station mean2019: 9.0 C, -0.5 C from the station mean2020: 10.3 C, +0.7 C from the station mean2021: 10.4 C, +0.8 C from the station mean2022: 9.8 C, +0.2 C from the station mean2023: 9.4 C, -0.1 C from the station mean2024: 11.1 C, +1.5 C from the station mean2025: 10.7 C, +1.1 C from the station mean19161930194019501960197019801990200020102020
One stripe for each of 66 complete years at Akron 4 E, 1916 to 2025. Blue stripes are years cooler than the station's own mean of 9.6 C (49.2 F); red stripes are warmer. The coolest year was 1929, at 7.6 C (45.6 F), and the warmest was 2012, at 11.9 C (53.4 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Akron 4 E as warming stripes, 1916 to 2025
YearAnnual mean temperatureDifference from the station mean
19168.3 C-1.29 C
19178.1 C-1.47 C
19188.8 C-0.80 C
19198.4 C-1.17 C
19208.3 C-1.33 C
192110.1 C+0.55 C
19229.4 C-0.19 C
19269.5 C-0.08 C
19278.5 C-1.08 C
19288.6 C-1.00 C
19297.6 C-2.03 C
19308.0 C-1.54 C
19319.4 C-0.14 C
19328.7 C-0.89 C
193310.3 C+0.67 C
193411.5 C+1.92 C
19359.3 C-0.25 C
19738.5 C-1.11 C
19749.3 C-0.28 C
19758.8 C-0.79 C
19769.7 C+0.11 C
197710.2 C+0.63 C
19788.7 C-0.91 C
19809.7 C+0.10 C
198110.4 C+0.85 C
19829.0 C-0.58 C
19838.9 C-0.72 C
19848.8 C-0.80 C
19858.5 C-1.12 C
198610.4 C+0.82 C
19889.3 C-0.29 C
19898.9 C-0.65 C
19909.2 C-0.41 C
19919.7 C+0.09 C
19937.7 C-1.93 C
199410.2 C+0.59 C
19959.2 C-0.39 C
19969.0 C-0.59 C
19979.0 C-0.60 C
199810.2 C+0.66 C
199910.6 C+1.00 C
20009.9 C+0.34 C
200110.1 C+0.54 C
200310.0 C+0.43 C
200410.2 C+0.60 C
200510.9 C+1.29 C
200610.5 C+0.88 C
20079.6 C+0.03 C
20089.1 C-0.52 C
20099.1 C-0.47 C
201010.6 C+1.01 C
201110.0 C+0.37 C
201211.9 C+2.29 C
20139.7 C+0.11 C
20149.8 C+0.23 C
201511.0 C+1.39 C
201611.1 C+1.53 C
201711.1 C+1.53 C
201810.4 C+0.80 C
20199.0 C-0.54 C
202010.3 C+0.74 C
202110.4 C+0.84 C
20229.8 C+0.24 C
20239.4 C-0.14 C
202411.1 C+1.51 C
202510.7 C+1.09 C

The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1916 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 66 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Akron 4 E
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 0.4) per decade1916 to 202566Rise
Mean daily maximum0.2 C (0.1 to 0.2) per decade0.3 F (0.1 to 0.4) per decade1916 to 202566Rise
Mean daily minimum0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.3) per decade1916 to 202566Rise

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

1893 to 2026
Yearly extremes at Akron 4 E: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)41.7 C (107.1 F)198938.3 C (100.9 F)79
Coldest night (TNn)-35.6 C (-32.1 F)1989-26.7 C (-16.1 F)79
Wettest day (Rx1day)101.6 mm (4.0 in)197345.2 mm (1.8 in)91
Wettest five days (Rx5day)120.6 mm (4.7 in)202663.4 mm (2.5 in)91
Longest dry spell (CDD)86 days197234 days91

Hottest day (TXx)

Hottest day (TXx) at Akron 4 E by year The hottest day of the year at Akron 4 E, 1893 to 2026. The record is 41.7 C (107.1 F) in 1989, marked on the chart; the median year is 38.3 C (100.9 F). 25303540451900192019401960198020002020Record: 41.7 C (107.1 F) in 1989
The hottest day of the year at Akron 4 E, 1893 to 2026. The record is 41.7 C (107.1 F) in 1989, marked on the chart; the median year is 38.3 C (100.9 F).
Hottest day (TXx) at Akron 4 E by year
YearHottest day (TXx)
189337.8 C (100.0 F)
189438.3 C (100.9 F)
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
191225.6 C (78.1 F)
191534.4 C (93.9 F)
191637.2 C (99.0 F)
191737.2 C (99.0 F)
191838.3 C (100.9 F)
191938.9 C (102.0 F)
192035.0 C (95.0 F)
192138.3 C (100.9 F)
192237.8 C (100.0 F)
192336.1 C (97.0 F)
192427.2 C (81.0 F)
192540.6 C (105.1 F)
192638.3 C (100.9 F)
192734.4 C (93.9 F)
192837.8 C (100.0 F)
192938.9 C (102.0 F)
193037.8 C (100.0 F)
193140.0 C (104.0 F)
193238.3 C (100.9 F)
193337.8 C (100.0 F)
193441.1 C (106.0 F)
193538.3 C (100.9 F)
1948n/a
1949n/a
1950n/a
1951n/a
197237.2 C (99.0 F)
197339.4 C (102.9 F)
197438.3 C (100.9 F)
197538.3 C (100.9 F)
197639.4 C (102.9 F)
197740.0 C (104.0 F)
197840.6 C (105.1 F)
197937.8 C (100.0 F)
198038.9 C (102.0 F)
198139.4 C (102.9 F)
198239.4 C (102.9 F)
198338.3 C (100.9 F)
198437.2 C (99.0 F)
198540.0 C (104.0 F)
198638.9 C (102.0 F)
198739.4 C (102.9 F)
198837.8 C (100.0 F)
198941.7 C (107.1 F)
199041.1 C (106.0 F)
199139.4 C (102.9 F)
199236.7 C (98.1 F)
199337.2 C (99.0 F)
199440.6 C (105.1 F)
199540.6 C (105.1 F)
199638.9 C (102.0 F)
199739.4 C (102.9 F)
199839.4 C (102.9 F)
199938.3 C (100.9 F)
200038.3 C (100.9 F)
200137.8 C (100.0 F)
200240.0 C (104.0 F)
200340.0 C (104.0 F)
200438.9 C (102.0 F)
200541.1 C (106.0 F)
200640.6 C (105.1 F)
200738.9 C (102.0 F)
200839.4 C (102.9 F)
200936.7 C (98.1 F)
201039.4 C (102.9 F)
201138.9 C (102.0 F)
201241.7 C (107.1 F)
201340.6 C (105.1 F)
201439.4 C (102.9 F)
201537.8 C (100.0 F)
201638.3 C (100.9 F)
201738.9 C (102.0 F)
201839.4 C (102.9 F)
201936.7 C (98.1 F)
202037.2 C (99.0 F)
202138.3 C (100.9 F)
202238.3 C (100.9 F)
202337.2 C (99.0 F)
202438.3 C (100.9 F)
202538.9 C (102.0 F)
202638.9 C (102.0 F)

Coldest night (TNn)

Coldest night (TNn) at Akron 4 E by year The coldest night of the year at Akron 4 E, 1893 to 2026. The record is -35.6 C (-32.1 F) in 1989, marked on the chart; the median year is -26.7 C (-16.1 F). -40-35-30-25-20-151900192019401960198020002020Record: -35.6 C (-32.1 F) in 1989
The coldest night of the year at Akron 4 E, 1893 to 2026. The record is -35.6 C (-32.1 F) in 1989, marked on the chart; the median year is -26.7 C (-16.1 F).
Coldest night (TNn) at Akron 4 E by year
YearColdest night (TNn)
1893-15.6 C (3.9 F)
1894-27.8 C (-18.0 F)
1904n/a
1905n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912-20.0 C (-4.0 F)
1915-17.8 C (0.0 F)
1916-30.6 C (-23.1 F)
1917-28.3 C (-18.9 F)
1918-30.0 C (-22.0 F)
1919-33.3 C (-27.9 F)
1920-25.6 C (-14.1 F)
1921-20.0 C (-4.0 F)
1922-26.7 C (-16.1 F)
1923-28.3 C (-18.9 F)
1924-27.8 C (-18.0 F)
1925-22.8 C (-9.0 F)
1926-27.2 C (-17.0 F)
1927-27.2 C (-17.0 F)
1928-28.9 C (-20.0 F)
1929-28.3 C (-18.9 F)
1930-33.9 C (-29.0 F)
1931-20.6 C (-5.1 F)
1932-29.4 C (-20.9 F)
1933-30.6 C (-23.1 F)
1934-23.3 C (-9.9 F)
1935-27.2 C (-17.0 F)
1948n/a
1949n/a
1950n/a
1951n/a
1972-30.6 C (-23.1 F)
1973-25.0 C (-13.0 F)
1974-30.0 C (-22.0 F)
1975-23.9 C (-11.0 F)
1976-24.4 C (-11.9 F)
1977-25.0 C (-13.0 F)
1978-26.7 C (-16.1 F)
1979-27.2 C (-17.0 F)
1980-25.6 C (-14.1 F)
1981-26.7 C (-16.1 F)
1982-32.2 C (-26.0 F)
1983-31.1 C (-24.0 F)
1984-29.4 C (-20.9 F)
1985-27.8 C (-18.0 F)
1986-25.0 C (-13.0 F)
1987-21.7 C (-7.1 F)
1988-25.6 C (-14.1 F)
1989-35.6 C (-32.1 F)
1990-33.3 C (-27.9 F)
1991-21.1 C (-6.0 F)
1992-23.3 C (-9.9 F)
1993-27.8 C (-18.0 F)
1994-19.4 C (-2.9 F)
1995-25.6 C (-14.1 F)
1996-30.0 C (-22.0 F)
1997-28.3 C (-18.9 F)
1998-28.3 C (-18.9 F)
1999-17.2 C (1.0 F)
2000-21.7 C (-7.1 F)
2001-21.1 C (-6.0 F)
2002-23.9 C (-11.0 F)
2003-29.4 C (-20.9 F)
2004-28.9 C (-20.0 F)
2005-25.6 C (-14.1 F)
2006-26.7 C (-16.1 F)
2007-27.2 C (-17.0 F)
2008-28.3 C (-18.9 F)
2009-26.7 C (-16.1 F)
2010-25.0 C (-13.0 F)
2011-27.2 C (-17.0 F)
2012-23.9 C (-11.0 F)
2013-23.9 C (-11.0 F)
2014-32.8 C (-27.0 F)
2015-23.9 C (-11.0 F)
2016-26.1 C (-15.0 F)
2017-25.6 C (-14.1 F)
2018-25.0 C (-13.0 F)
2019-26.1 C (-15.0 F)
2020-21.1 C (-6.0 F)
2021-31.1 C (-24.0 F)
2022-27.8 C (-18.0 F)
2023-25.6 C (-14.1 F)
2024-27.8 C (-18.0 F)
2025-24.4 C (-11.9 F)
2026-21.1 C (-6.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Akron 4 E by year The wettest day of the year at Akron 4 E, 1893 to 2026. The record is 101.6 mm (4.0 in) in 1973, marked on the chart; the median year is 45.2 mm (1.8 in). 02550751001251900192019401960198020002020Record: 101.6 mm (4.0 in) in 1973
The wettest day of the year at Akron 4 E, 1893 to 2026. The record is 101.6 mm (4.0 in) in 1973, marked on the chart; the median year is 45.2 mm (1.8 in).
Wettest day (Rx1day) at Akron 4 E by year
YearWettest day (Rx1day)
189316.5 mm (0.6 in)
189427.9 mm (1.1 in)
190431.8 mm (1.3 in)
190555.9 mm (2.2 in)
190648.3 mm (1.9 in)
190794.5 mm (3.7 in)
190881.3 mm (3.2 in)
190935.1 mm (1.4 in)
191085.9 mm (3.4 in)
191143.2 mm (1.7 in)
191216.5 mm (0.6 in)
191539.4 mm (1.6 in)
191634.0 mm (1.3 in)
191746.2 mm (1.8 in)
191890.4 mm (3.6 in)
191937.1 mm (1.5 in)
192047.5 mm (1.9 in)
192145.2 mm (1.8 in)
192240.1 mm (1.6 in)
192334.5 mm (1.4 in)
192425.4 mm (1.0 in)
192528.2 mm (1.1 in)
192671.9 mm (2.8 in)
192736.3 mm (1.4 in)
192847.0 mm (1.9 in)
192935.8 mm (1.4 in)
193046.7 mm (1.8 in)
193123.9 mm (0.9 in)
193258.4 mm (2.3 in)
193370.1 mm (2.8 in)
193450.3 mm (2.0 in)
193548.5 mm (1.9 in)
194848.3 mm (1.9 in)
194933.5 mm (1.3 in)
195050.0 mm (2.0 in)
195132.0 mm (1.3 in)
197247.0 mm (1.9 in)
1973101.6 mm (4.0 in)
197438.1 mm (1.5 in)
197567.8 mm (2.7 in)
197624.4 mm (1.0 in)
197745.7 mm (1.8 in)
197850.0 mm (2.0 in)
197928.7 mm (1.1 in)
198068.8 mm (2.7 in)
198195.3 mm (3.8 in)
198248.3 mm (1.9 in)
198335.6 mm (1.4 in)
198455.9 mm (2.2 in)
198547.5 mm (1.9 in)
198646.0 mm (1.8 in)
198753.8 mm (2.1 in)
198851.8 mm (2.0 in)
198933.3 mm (1.3 in)
199045.7 mm (1.8 in)
199123.1 mm (0.9 in)
199244.7 mm (1.8 in)
199347.8 mm (1.9 in)
199423.4 mm (0.9 in)
199547.0 mm (1.9 in)
199645.2 mm (1.8 in)
199736.8 mm (1.4 in)
199826.9 mm (1.1 in)
199938.9 mm (1.5 in)
200031.2 mm (1.2 in)
200138.4 mm (1.5 in)
200246.2 mm (1.8 in)
200352.3 mm (2.1 in)
200440.9 mm (1.6 in)
200545.7 mm (1.8 in)
200655.4 mm (2.2 in)
200743.2 mm (1.7 in)
200860.7 mm (2.4 in)
200937.1 mm (1.5 in)
201019.6 mm (0.8 in)
201152.6 mm (2.1 in)
201232.8 mm (1.3 in)
201343.4 mm (1.7 in)
201440.6 mm (1.6 in)
201533.5 mm (1.3 in)
201643.2 mm (1.7 in)
201749.8 mm (2.0 in)
201854.9 mm (2.2 in)
201926.2 mm (1.0 in)
202024.6 mm (1.0 in)
202166.8 mm (2.6 in)
202233.0 mm (1.3 in)
202353.6 mm (2.1 in)
202443.9 mm (1.7 in)
202559.2 mm (2.3 in)
202681.8 mm (3.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Akron 4 E by year The wettest five days of the year at Akron 4 E, 1893 to 2026. The record is 120.6 mm (4.7 in) in 2026, marked on the chart; the median year is 63.4 mm (2.5 in). 0501001501900192019401960198020002020Record: 120.6 mm (4.7 in) in 2026
The wettest five days of the year at Akron 4 E, 1893 to 2026. The record is 120.6 mm (4.7 in) in 2026, marked on the chart; the median year is 63.4 mm (2.5 in).
Wettest five days (Rx5day) at Akron 4 E by year
YearWettest five days (Rx5day)
189335.5 mm (1.4 in)
189427.9 mm (1.1 in)
190454.7 mm (2.2 in)
190580.1 mm (3.2 in)
190659.5 mm (2.3 in)
1907101.9 mm (4.0 in)
190881.3 mm (3.2 in)
190960.0 mm (2.4 in)
191090.4 mm (3.6 in)
191153.4 mm (2.1 in)
191217.8 mm (0.7 in)
191553.4 mm (2.1 in)
191636.8 mm (1.4 in)
191782.3 mm (3.2 in)
191894.7 mm (3.7 in)
191956.1 mm (2.2 in)
192079.8 mm (3.1 in)
192157.2 mm (2.3 in)
192285.9 mm (3.4 in)
192348.7 mm (1.9 in)
192471.1 mm (2.8 in)
192529.0 mm (1.1 in)
1926116.1 mm (4.6 in)
192757.9 mm (2.3 in)
192854.2 mm (2.1 in)
192969.1 mm (2.7 in)
193081.2 mm (3.2 in)
193125.5 mm (1.0 in)
193274.9 mm (2.9 in)
193375.2 mm (3.0 in)
193475.2 mm (3.0 in)
193587.1 mm (3.4 in)
194849.6 mm (2.0 in)
194969.1 mm (2.7 in)
195063.4 mm (2.5 in)
195133.3 mm (1.3 in)
197268.0 mm (2.7 in)
1973109.2 mm (4.3 in)
197438.1 mm (1.5 in)
197581.5 mm (3.2 in)
197634.5 mm (1.4 in)
197747.0 mm (1.9 in)
197854.1 mm (2.1 in)
197955.4 mm (2.2 in)
198078.2 mm (3.1 in)
1981115.9 mm (4.6 in)
198269.6 mm (2.7 in)
198340.2 mm (1.6 in)
198457.7 mm (2.3 in)
198561.5 mm (2.4 in)
198670.2 mm (2.8 in)
198766.0 mm (2.6 in)
198877.8 mm (3.1 in)
198964.5 mm (2.5 in)
199071.3 mm (2.8 in)
199155.6 mm (2.2 in)
199269.6 mm (2.7 in)
199391.9 mm (3.6 in)
199449.9 mm (2.0 in)
199565.8 mm (2.6 in)
199677.7 mm (3.1 in)
199754.6 mm (2.1 in)
199850.8 mm (2.0 in)
199977.5 mm (3.1 in)
200047.3 mm (1.9 in)
200161.1 mm (2.4 in)
200269.6 mm (2.7 in)
200381.0 mm (3.2 in)
200445.8 mm (1.8 in)
200561.2 mm (2.4 in)
200672.2 mm (2.8 in)
200754.7 mm (2.2 in)
200887.9 mm (3.5 in)
200954.9 mm (2.2 in)
201032.3 mm (1.3 in)
201174.0 mm (2.9 in)
201236.9 mm (1.5 in)
201353.2 mm (2.1 in)
201448.1 mm (1.9 in)
201568.5 mm (2.7 in)
201657.7 mm (2.3 in)
201749.8 mm (2.0 in)
201871.7 mm (2.8 in)
201949.9 mm (2.0 in)
202038.6 mm (1.5 in)
202170.1 mm (2.8 in)
202252.3 mm (2.1 in)
202370.6 mm (2.8 in)
202463.7 mm (2.5 in)
202567.1 mm (2.6 in)
2026120.6 mm (4.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Akron 4 E by year The longest dry spell of the year at Akron 4 E, 1893 to 2026. The record is 86 days in 1972, marked on the chart; the median year is 34 days. 0204060801001900192019401960198020002020Record: 86 days in 1972
The longest dry spell of the year at Akron 4 E, 1893 to 2026. The record is 86 days in 1972, marked on the chart; the median year is 34 days.
Longest dry spell (CDD) at Akron 4 E by year
YearLongest dry spell (CDD)
189354 days
189432 days
190443 days
190534 days
190647 days
190766 days
190850 days
190939 days
191049 days
191128 days
191256 days
191524 days
191645 days
191740 days
191819 days
191921 days
192035 days
192142 days
192229 days
192335 days
192427 days
192513 days
192628 days
192721 days
192857 days
192931 days
193054 days
193139 days
193240 days
193352 days
193442 days
193539 days
194829 days
194941 days
195031 days
195123 days
197286 days
197326 days
197431 days
197525 days
197634 days
197752 days
197853 days
197933 days
198036 days
198122 days
198226 days
198337 days
198433 days
198519 days
198627 days
198725 days
198846 days
198938 days
199025 days
199127 days
199240 days
199330 days
199431 days
199524 days
199665 days
199727 days
199841 days
199941 days
200028 days
200135 days
200260 days
200336 days
200427 days
200533 days
200667 days
200730 days
200828 days
200936 days
201043 days
201130 days
201233 days
201351 days
201421 days
201540 days
201636 days
201737 days
201827 days
201931 days
202044 days
202159 days
202235 days
202326 days
202434 days
202532 days
202634 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

66 years with a frost

Across 66 years with a frost, the median last spring frost at Akron 4 E falls on 11 May and the median first autumn frost on 4 October, which leaves a median of 147 days between them.

In 1995 to 2025 the median growing season was 153 days. That is 12 days more than in 1916 to 1986.

Fitted over all years, the growing season changes by +1.2 days per decade at this station.

Frost dates and growing season at Akron 4 E
MeasureMedian, all yearsEarliest period (1916 to 1986)Recent period (1995 to 2025)Recent against earliestFitted trend
Last spring frost11 May10 May12 May2 days later-0.4 days per decade
First autumn frost4 October27 September7 October10 days later+0.8 days per decade
Growing days147 days141 days153 days12 days more+1.2 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

76 years, 1905 to 2025

A day with at least 44.4 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 96.5 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Akron 4 E: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years44.4 mm (1.7 in)
5 years58.3 mm (2.3 in)
10 years67.5 mm (2.7 in)
25 years79.2 mm (3.1 in)
50 years87.9 mm (3.5 in)
100 years96.5 mm (3.8 in)Longer than the 76 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 76 years of values from 1905 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: 101.6 mm (4.0 in) in 1973; 95.3 mm (3.8 in) in 1981; 94.5 mm (3.7 in) in 1907.

Station Changes

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

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Akron 4 E had a mean temperature of 10.4 C (50.7 F) and 439.7 mm (17.3 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Goodland (United States, 151 km away), Nephi (United States, 742 km away) and Ogden Sugar Factory (United States, 758 km away).

Climate twins of Akron 4 E: 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
GoodlandUnited States151 km (94 mi)10.5 C (50.9 F)463.2 mm (18.2 in)0.99
NephiUnited States742 km (461 mi)10.3 C (50.5 F)372.3 mm (14.7 in)1.04
Ogden Sugar FactoryUnited States758 km (471 mi)10.5 C (50.8 F)422.3 mm (16.6 in)1.06

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 Akron 4 E standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Akron 4 E 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 (2026-10-14).