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Built 2026-10-19 (19 October 2026)

Wolf Creek Threshold Days by Year (USS0018D21S)

11 fixed thresholds counted per year at Wolf Creek (USS0018D21S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wolf Creek Thresholds

  • Wolf Creek: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1984 with 44.
  • Wolf Creek: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1984 with 6.
  • Wolf Creek: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 2023 with 105.
  • Wolf Creek: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1999 with 232.
  • 11 fixed thresholds have at least one qualifying day at Wolf Creek.
33 years with a qualifying day
Days at or above 30 C (86 F) per year at Wolf Creek Days per year at Wolf Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 32 in 2003. 0102030401990: 161991: 71992: 111994: 151997: 41998: 231999: 142000: 152001: 222002: 132003: 322004: 172005: 152006: 152007: 162008: 42009: 42010: 12012: 62013: 72014: 52015: 132016: 12017: 112018: 42019: 12020: 22021: 192022: 102023: 52024: 102025: 42026: 7199019972001200520092014201820222026
Days per year at Wolf Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 32 in 2003.
Days at or above 30 C (86 F) per year at Wolf Creek
YearDaysDecade average
19901612.9
1991712.9
19921112.9
19941512.9
1997412.9
19982312.9
19991412.9
20001515.3
20012215.3
20021315.3
20033215.3
20041715.3
20051515.3
20061515.3
20071615.3
2008415.3
2009415.3
201015.4
201265.4
201375.4
201455.4
2015135.4
201615.4
2017115.4
201845.4
201915.4
202028.1
2021198.1
2022108.1
202358.1
2024108.1
202548.1
202678.1
First to last qualifying date each year at Wolf Creek For each year, a bar from the first to the last day at Wolf Creek meeting 30 C (86 F). 1990: 29 June 1990 to 10 September 19901991: 3 July 1991 to 30 August 19911992: 22 June 1992 to 19 August 19921994: 20 July 1994 to 14 August 19941997: 21 July 1997 to 9 September 19971998: 16 July 1998 to 7 September 19981999: 6 July 1999 to 29 August 19992000: 12 July 2000 to 14 September 20002001: 21 June 2001 to 12 September 20012002: 25 June 2002 to 14 September 20022003: 17 June 2003 to 6 September 20032004: 23 June 2004 to 21 August 20042005: 15 July 2005 to 28 August 20052006: 26 June 2006 to 4 September 20062007: 4 July 2007 to 30 August 20072008: 29 June 2008 to 17 August 20082009: 18 July 2009 to 20 August 20092010: 25 July 2010 to 25 July 20102012: 8 July 2012 to 18 August 20122013: 1 July 2013 to 15 August 20132014: 13 July 2014 to 11 August 20142015: 26 June 2015 to 13 August 20152016: 29 July 2016 to 29 July 20162017: 6 July 2017 to 4 September 20172018: 30 July 2018 to 10 August 20182019: 6 August 2019 to 6 August 20192020: 31 July 2020 to 17 August 20202021: 27 June 2021 to 16 August 20212022: 26 July 2022 to 2 September 20222023: 16 July 2023 to 17 August 20232024: 8 July 2024 to 2 August 20242025: 8 July 2025 to 3 September 20252026: 23 July 2026 to 21 August 20261990199820032008201420192024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wolf Creek meeting 30 C (86 F).
First to last qualifying date each year at Wolf Creek
YearFirst dateLast date
19901990-06-291990-09-10
19911991-07-031991-08-30
19921992-06-221992-08-19
19941994-07-201994-08-14
19971997-07-211997-09-09
19981998-07-161998-09-07
19991999-07-061999-08-29
20002000-07-122000-09-14
20012001-06-212001-09-12
20022002-06-252002-09-14
20032003-06-172003-09-06
20042004-06-232004-08-21
20052005-07-152005-08-28
20062006-06-262006-09-04
20072007-07-042007-08-30
20082008-06-292008-08-17
20092009-07-182009-08-20
20102010-07-252010-07-25
20122012-07-082012-08-18
20132013-07-012013-08-15
20142014-07-132014-08-11
20152015-06-262015-08-13
20162016-07-292016-07-29
20172017-07-062017-09-04
20182018-07-302018-08-10
20192019-08-062019-08-06
20202020-07-312020-08-17
20212021-06-272021-08-16
20222022-07-262022-09-02
20232023-07-162023-08-17
20242024-07-082024-08-02
20252025-07-082025-09-03
20262026-07-232026-08-21

Every Fixed Threshold

Fixed thresholds at Wolf Creek
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days333220037
35 C (95 F): Days4420021
90 F (32.2 C): Days241320031
0 C (32 F): Ice days (max35105202328
0 C (32 F): Frost days (min34232199993
-10 C (14 F): Days with min343520083
-20 C (-4 F): Days with min10719901
20 C (68 F): Tropical nights (min11620173
10 mm (0.39 in): Days with 10 mm or more rain484419846
25 mm (0.98 in): Days with 25 mm or more rain46619842
50 mm (1.97 in): Days with 50 mm or more rain5119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for Wolf Creek 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).