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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Gloster Threshold Days by Year

5 fixed thresholds counted per year at Gloster (USC00223441): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gloster Thresholds

  • Gloster: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 2017 with 60.
  • Gloster: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 2021 with 30.
  • Gloster: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 2004 with 16.
  • Gloster: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 2016 with 3.
  • 5 fixed thresholds have at least one qualifying day at Gloster.
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Gloster Days per year at Gloster with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 60 in 2017. 02040601998: 341999: 392000: 342001: 472002: 422003: 372004: 572006: 382008: 402009: 482010: 442014: 512015: 482016: 442017: 602019: 452020: 542021: 562022: 482023: 312024: 472025: 4319982001200420092015201920222025
Days per year at Gloster with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 60 in 2017.
Days with 10 mm (0.39 in) or more of precipitation per year at Gloster
YearDaysDecade average
19983436.5
19993936.5
20003442.9
20014742.9
20024242.9
20033742.9
20045742.9
20063842.9
20084042.9
20094842.9
20104448.7
20145148.7
20154848.7
20164448.7
20176048.7
20194548.7
20205446.5
20215646.5
20224846.5
20233146.5
20244746.5
20254346.5
First to last qualifying date each year at Gloster For each year, a bar from the first to the last day at Gloster meeting 10 mm (0.39 in). 1998: 5 January 1998 to 22 December 19981999: 1 January 1999 to 23 December 19992000: 4 January 2000 to 19 December 20002001: 7 January 2001 to 16 December 20012002: 5 January 2002 to 12 December 20022003: 26 January 2003 to 29 December 20032004: 5 January 2004 to 23 December 20042006: 13 January 2006 to 31 December 20062008: 1 February 2008 to 29 December 20082009: 4 January 2009 to 31 December 20092010: 8 January 2010 to 30 December 20102014: 11 January 2014 to 28 December 20142015: 4 January 2015 to 28 December 20152016: 9 January 2016 to 13 December 20162017: 1 January 2017 to 27 December 20172019: 1 January 2019 to 17 December 20192020: 2 January 2020 to 24 December 20202021: 1 January 2021 to 29 December 20212022: 20 January 2022 to 31 December 20222023: 4 January 2023 to 25 December 20232024: 6 January 2024 to 29 December 20242025: 6 January 2025 to 8 December 202519982001200420092015201920222025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gloster meeting 10 mm (0.39 in).
First to last qualifying date each year at Gloster
YearFirst dateLast date
19981998-01-051998-12-22
19991999-01-011999-12-23
20002000-01-042000-12-19
20012001-01-072001-12-16
20022002-01-052002-12-12
20032003-01-262003-12-29
20042004-01-052004-12-23
20062006-01-132006-12-31
20082008-02-012008-12-29
20092009-01-042009-12-31
20102010-01-082010-12-30
20142014-01-112014-12-28
20152015-01-042015-12-28
20162016-01-092016-12-13
20172017-01-012017-12-27
20192019-01-012019-12-17
20202020-01-022020-12-24
20212021-01-012021-12-29
20222022-01-202022-12-31
20232023-01-042023-12-25
20242024-01-062024-12-29
20252025-01-062025-12-08

Every Fixed Threshold

Fixed thresholds at Gloster
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2260201743
25 mm (0.98 in): Days with 25 mm or more rain2230202119
50 mm (1.97 in): Days with 50 mm or more rain221620044
100 mm (3.94 in): Days with 100 mm or more rain18320161
200 mm (7.87 in): Days with 200 mm or more rain2220162

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

  • Data for Gloster 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 (2025-12-31).