Built 2026-10-19 (19 October 2026)

Keele Threshold Days by Year (UKE00105910)

10 fixed thresholds counted per year at Keele (UKE00105910): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Keele Thresholds

  • Keele: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 2024 with 33.
  • Keele: nights with a minimum temperature at or below 0 C (32 F) in 64 years, most in 1979 with 91.
  • Keele: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1971 with 5.
  • Keele: days with a maximum temperature at or below 0 C (32 F) in 42 years, most in 1963 with 21.
  • 10 fixed thresholds have at least one qualifying day at Keele.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at Keele Days per year at Keele with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2022. 0358101976: 21983: 11990: 21995: 52003: 12006: 32019: 22022: 62026: 9197619831990199520032006201920222026
Days per year at Keele 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 Keele
YearDaysDecade average
197622
198311
199023.5
199553.5
200312
200632
201922
202267.5
202697.5
First to last qualifying date each year at Keele For each year, a bar from the first to the last day at Keele meeting 30 C (86 F). 1976: 28 June 1976 to 2 July 19761983: 11 July 1983 to 11 July 19831990: 1 August 1990 to 2 August 19901995: 29 July 1995 to 20 August 19952003: 8 August 2003 to 8 August 20032006: 18 July 2006 to 25 July 20062019: 24 July 2019 to 24 August 20192022: 17 July 2022 to 13 August 20222026: 25 May 2026 to 12 August 202619761990200320192026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Keele meeting 30 C (86 F).
First to last qualifying date each year at Keele
YearFirst dateLast date
19761976-06-281976-07-02
19831983-07-111983-07-11
19901990-08-011990-08-02
19951995-07-291995-08-20
20032003-08-082003-08-08
20062006-07-182006-07-25
20192019-07-242019-08-24
20222022-07-172022-08-13
20262026-05-252026-08-12

Every Fixed Threshold

Fixed thresholds at Keele
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days9620229
35 C (95 F): Days2120221
90 F (32.2 C): Days3220222
0 C (32 F): Ice days (max422119633
0 C (32 F): Frost days (min6491197914
-10 C (14 F): Days with min7619633
20 C (68 F): Tropical nights (min2120161
10 mm (0.39 in): Days with 10 mm or more rain6533202414
25 mm (0.98 in): Days with 25 mm or more rain55519711
50 mm (1.97 in): Days with 50 mm or more rain4119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for Keele 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).