Built 2026-10-19 (19 October 2026)

Hams Fork Threshold Days by Year

9 fixed thresholds counted per year at Hams Fork (USS0010G24S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hams Fork Thresholds

  • Hams Fork: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 2017 with 26.
  • Hams Fork: days with a maximum temperature at or below 0 C (32 F) in 40 years, most in 2008 with 99.
  • Hams Fork: nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 2019 with 253.
  • Hams Fork: nights with a minimum temperature at or below -10 C (14 F) in 33 years, most in 2008 with 120.
  • 9 fixed thresholds have at least one qualifying day at Hams Fork.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Hams Fork Days per year at Hams Fork with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 2022. 051015201990: 21994: 22000: 32001: 42002: 42003: 52006: 52007: 42012: 92013: 32015: 22016: 12017: 22018: 52019: 12020: 92021: 102022: 122023: 32024: 102025: 12026: 1619902001200620132017202020232026
Days per year at Hams Fork with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 2022.
Days at or above 30 C (86 F) per year at Hams Fork
YearDaysDecade average
199022
199422
200034.2
200144.2
200244.2
200354.2
200654.2
200744.2
201293.3
201333.3
201523.3
201613.3
201723.3
201853.3
201913.3
202098.7
2021108.7
2022128.7
202338.7
2024108.7
202518.7
2026168.7
First to last qualifying date each year at Hams Fork For each year, a bar from the first to the last day at Hams Fork meeting 30 C (86 F). 1990: 7 August 1990 to 8 August 19901994: 27 July 1994 to 4 August 19942000: 30 July 2000 to 1 August 20002001: 4 July 2001 to 8 August 20012002: 11 July 2002 to 14 July 20022003: 18 July 2003 to 14 August 20032006: 16 July 2006 to 29 July 20062007: 15 July 2007 to 14 August 20072012: 10 July 2012 to 28 August 20122013: 28 June 2013 to 24 July 20132015: 27 June 2015 to 29 June 20152016: 21 July 2016 to 21 July 20162017: 29 August 2017 to 4 September 20172018: 8 July 2018 to 12 August 20182019: 1 September 2019 to 1 September 20192020: 31 July 2020 to 5 September 20202021: 12 July 2021 to 9 September 20212022: 17 July 2022 to 7 September 20222023: 23 July 2023 to 17 August 20232024: 10 July 2024 to 6 August 20242025: 20 August 2025 to 20 August 20252026: 11 July 2026 to 21 August 202619902001200620132017202020232026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hams Fork meeting 30 C (86 F).
First to last qualifying date each year at Hams Fork
YearFirst dateLast date
19901990-08-071990-08-08
19941994-07-271994-08-04
20002000-07-302000-08-01
20012001-07-042001-08-08
20022002-07-112002-07-14
20032003-07-182003-08-14
20062006-07-162006-07-29
20072007-07-152007-08-14
20122012-07-102012-08-28
20132013-06-282013-07-24
20152015-06-272015-06-29
20162016-07-212016-07-21
20172017-08-292017-09-04
20182018-07-082018-08-12
20192019-09-012019-09-01
20202020-07-312020-09-05
20212021-07-122021-09-09
20222022-07-172022-09-07
20232023-07-232023-08-17
20242024-07-102024-08-06
20252025-08-202025-08-20
20262026-07-112026-08-21

Every Fixed Threshold

Fixed thresholds at Hams Fork
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2212202216
90 F (32.2 C): Days7320223
0 C (32 F): Ice days (max4099200827
0 C (32 F): Frost days (min332532019144
-10 C (14 F): Days with min33120200831
-20 C (-4 F): Days with min331820192
-30 C (-22 F): Days with min1220112
10 mm (0.39 in): Days with 10 mm or more rain4126201711
25 mm (0.98 in): Days with 25 mm or more rain16320141

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 Hams Fork 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).