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Built 2026-10-18 (18 October 2026)

Jackpot Threshold Days by Year

14 fixed thresholds counted per year at Jackpot (USC00264016): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jackpot Thresholds

  • Jackpot: days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 2022 with 79.
  • Jackpot: days with a maximum temperature at or above 90 F (32.2 C) in 26 years, most in 2022 with 59.
  • Jackpot: days with a maximum temperature at or below 0 C (32 F) in 26 years, most in 2019 with 38.
  • Jackpot: days with a maximum temperature at or above 35 C (95 F) in 25 years, most in 2022 with 23.
  • 14 fixed thresholds have at least one qualifying day at Jackpot.
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Jackpot Days per year at Jackpot with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 79 in 2022. 0204060801987: 311988: 561989: 351991: 471992: 391993: 121994: 541995: 421996: 541997: 431998: 612007: 642009: 382012: 622014: 372015: 472016: 582017: 732018: 602019: 502020: 682021: 682022: 792023: 462024: 732026: 67198719911994199720092015201820212024
Days per year at Jackpot with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 79 in 2022.
Days at or above 30 C (86 F) per year at Jackpot
YearDaysDecade average
19873140.7
19885640.7
19893540.7
19914744
19923944
19931244
19945444
19954244
19965444
19974344
19986144
20076451
20093851
20126255.3
20143755.3
20154755.3
20165855.3
20177355.3
20186055.3
20195055.3
20206866.8
20216866.8
20227966.8
20234666.8
20247366.8
20266766.8
First to last qualifying date each year at Jackpot For each year, a bar from the first to the last day at Jackpot meeting 30 C (86 F). 1987: 5 June 1987 to 23 September 19871988: 4 June 1988 to 10 September 19881989: 15 June 1989 to 30 August 19891991: 12 June 1991 to 29 September 19911992: 12 June 1992 to 1 October 19921993: 20 June 1993 to 11 September 19931994: 12 June 1994 to 29 September 19941995: 13 June 1995 to 16 September 19951996: 4 June 1996 to 10 September 19961997: 1 June 1997 to 10 September 19971998: 30 June 1998 to 17 September 19982007: 16 May 2007 to 13 September 20072009: 19 May 2009 to 27 September 20092012: 24 April 2012 to 23 September 20122014: 10 June 2014 to 26 September 20142015: 6 May 2015 to 27 September 20152016: 5 June 2016 to 12 September 20162017: 1 June 2017 to 12 September 20172018: 3 June 2018 to 8 September 20182019: 2 July 2019 to 17 September 20192020: 29 May 2020 to 18 September 20202021: 3 June 2021 to 26 September 20212022: 27 May 2022 to 30 September 20222023: 1 July 2023 to 1 September 20232024: 8 June 2024 to 1 October 20242026: 13 May 2026 to 7 October 20261987199219962009201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Jackpot meeting 30 C (86 F).
First to last qualifying date each year at Jackpot
YearFirst dateLast date
19871987-06-051987-09-23
19881988-06-041988-09-10
19891989-06-151989-08-30
19911991-06-121991-09-29
19921992-06-121992-10-01
19931993-06-201993-09-11
19941994-06-121994-09-29
19951995-06-131995-09-16
19961996-06-041996-09-10
19971997-06-011997-09-10
19981998-06-301998-09-17
20072007-05-162007-09-13
20092009-05-192009-09-27
20122012-04-242012-09-23
20142014-06-102014-09-26
20152015-05-062015-09-27
20162016-06-052016-09-12
20172017-06-012017-09-12
20182018-06-032018-09-08
20192019-07-022019-09-17
20202020-05-292020-09-18
20212021-06-032021-09-26
20222022-05-272022-09-30
20232023-07-012023-09-01
20242024-06-082024-10-01
20262026-05-132026-10-07

Every Fixed Threshold

Fixed thresholds at Jackpot
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2679202267
35 C (95 F): Days2523202228
90 F (32.2 C): Days2659202251
100 F (37.8 C): Days104202310
0 C (32 F): Ice days (max263820194
0 C (32 F): Frost days (min242342022120
-10 C (14 F): Days with min2485202325
-20 C (-4 F): Days with min221419891
-30 C (-22 F): Days with min3319891
20 C (68 F): Tropical nights (min3120071
10 mm (0.39 in): Days with 10 mm or more rain251219951
25 mm (0.98 in): Days with 25 mm or more rain8220232
50 mm (1.97 in): Days with 50 mm or more rain1120231
10 cm (3.9 in): Days with 10 cm or more snowfall19519921

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.

Download the Data

  • Data for Jackpot 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). Threshold counts are computed by this site.

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