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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Fort Yukon Threshold Days by Year (USS0045R01S)

11 fixed thresholds counted per year at Fort Yukon (USS0045R01S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fort Yukon Thresholds

  • Fort Yukon: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 2014 with 9.
  • Fort Yukon: days with a maximum temperature at or below 0 C (32 F) in 20 years, most in 2023 with 186.
  • Fort Yukon: nights with a minimum temperature at or below 0 C (32 F) in 20 years, most in 2013 with 249.
  • Fort Yukon: nights with a minimum temperature at or below -10 C (14 F) in 20 years, most in 2008 with 181.
  • 11 fixed thresholds have at least one qualifying day at Fort Yukon.
15 years with a qualifying day
Days at or above 30 C (86 F) per year at Fort Yukon Days per year at Fort Yukon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 2013. 024682007: 12009: 32010: 22012: 12013: 72015: 22016: 22017: 52018: 42019: 42021: 32022: 22023: 72024: 52025: 520072010201320162018202120232025
Days per year at Fort Yukon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 2013.
Days at or above 30 C (86 F) per year at Fort Yukon
YearDaysDecade average
200712
200932
201023.4
201213.4
201373.4
201523.4
201623.4
201753.4
201843.4
201943.4
202134.4
202224.4
202374.4
202454.4
202554.4
First to last qualifying date each year at Fort Yukon For each year, a bar from the first to the last day at Fort Yukon meeting 30 C (86 F). 2007: 5 June 2007 to 5 June 20072009: 13 July 2009 to 29 July 20092010: 10 July 2010 to 4 August 20102012: 24 June 2012 to 24 June 20122013: 19 June 2013 to 7 August 20132015: 22 June 2015 to 6 July 20152016: 13 July 2016 to 14 July 20162017: 6 July 2017 to 19 July 20172018: 22 July 2018 to 25 July 20182019: 20 June 2019 to 9 July 20192021: 15 June 2021 to 20 July 20212022: 2 July 2022 to 3 July 20222023: 3 July 2023 to 7 August 20232024: 26 June 2024 to 6 August 20242025: 16 June 2025 to 6 July 202520072010201320162018202120232025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fort Yukon meeting 30 C (86 F).
First to last qualifying date each year at Fort Yukon
YearFirst dateLast date
20072007-06-052007-06-05
20092009-07-132009-07-29
20102010-07-102010-08-04
20122012-06-242012-06-24
20132013-06-192013-08-07
20152015-06-222015-07-06
20162016-07-132016-07-14
20172017-07-062017-07-19
20182018-07-222018-07-25
20192019-06-202019-07-09
20212021-06-152021-07-20
20222022-07-022022-07-03
20232023-07-032023-08-07
20242024-06-262024-08-06
20252025-06-162025-07-06

Every Fixed Threshold

Fixed thresholds at Fort Yukon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days15720135
90 F (32.2 C): Days5220101
0 C (32 F): Ice days (max201862023111
0 C (32 F): Frost days (min202492013152
-10 C (14 F): Days with min201812008111
-20 C (-4 F): Days with min20152201283
-30 C (-22 F): Days with min2088201246
-40 C (-40 F): Days with min1930201213
20 C (68 F): Tropical nights (min1120161
10 mm (0.39 in): Days with 10 mm or more rain29920148
25 mm (0.98 in): Days with 25 mm or more rain6220151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2007.

Download the Data

  • Data for Fort Yukon 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-17).