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

Horse Ridge Threshold Days by Year (USS0011H21S)

8 fixed thresholds counted per year at Horse Ridge (USS0011H21S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Horse Ridge Thresholds

  • Horse Ridge: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1983 with 65.
  • Horse Ridge: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 2017 with 14.
  • Horse Ridge: days with a maximum temperature at or below 0 C (32 F) in 24 years, most in 2008 with 62.
  • Horse Ridge: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 2011 with 227.
  • 8 fixed thresholds have at least one qualifying day at Horse Ridge.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Horse Ridge Days per year at Horse Ridge with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2022. 02462003: 32005: 12007: 32012: 12013: 12018: 22020: 52021: 42022: 62024: 52026: 3200320072013202020222026
Days per year at Horse Ridge with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2022.
Days at or above 30 C (86 F) per year at Horse Ridge
YearDaysDecade average
200332.3
200512.3
200732.3
201211.3
201311.3
201821.3
202054.6
202144.6
202264.6
202454.6
202634.6
First to last qualifying date each year at Horse Ridge For each year, a bar from the first to the last day at Horse Ridge meeting 30 C (86 F). 2003: 22 July 2003 to 14 August 20032005: 21 July 2005 to 21 July 20052007: 15 July 2007 to 30 July 20072012: 8 August 2012 to 8 August 20122013: 28 June 2013 to 28 June 20132018: 10 August 2018 to 11 August 20182020: 1 August 2020 to 19 August 20202021: 18 July 2021 to 14 August 20212022: 1 September 2022 to 7 September 20222024: 11 July 2024 to 5 August 20242026: 12 July 2026 to 21 August 2026200320072013202020222026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Horse Ridge meeting 30 C (86 F).
First to last qualifying date each year at Horse Ridge
YearFirst dateLast date
20032003-07-222003-08-14
20052005-07-212005-07-21
20072007-07-152007-07-30
20122012-08-082012-08-08
20132013-06-282013-06-28
20182018-08-102018-08-11
20202020-08-012020-08-19
20212021-07-182021-08-14
20222022-09-012022-09-07
20242024-07-112024-08-05
20262026-07-122026-08-21

Every Fixed Threshold

Fixed thresholds at Horse Ridge
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11620223
0 C (32 F): Ice days (max2462200825
0 C (32 F): Frost days (min242272011111
-10 C (14 F): Days with min2487200817
-20 C (-4 F): Days with min201020133
10 mm (0.39 in): Days with 10 mm or more rain4865198328
25 mm (0.98 in): Days with 25 mm or more rain471420176
50 mm (1.97 in): Days with 50 mm or more rain11219831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2003.

Download the Data

  • Data for Horse Ridge 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).