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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Gilman Threshold Days by Year

5 fixed thresholds counted per year at Gilman (FMC00914213): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gilman Thresholds

  • Gilman: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 2011 with 117.
  • Gilman: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 2011 with 51.
  • Gilman: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 2011 with 21.
  • Gilman: days with 100 mm (3.94 in) or more of precipitation in 23 years, most in 2009 with 5.
  • 5 fixed thresholds have at least one qualifying day at Gilman.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Gilman Days per year at Gilman with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 117 in 2011. 0501001501998: 761999: 1012000: 982001: 912002: 782003: 702004: 802006: 792007: 872008: 652009: 792010: 802011: 1172014: 842015: 632016: 692017: 972018: 792019: 832020: 962021: 1032022: 1152023: 1062024: 792025: 93199820012004200820112016201920222025
Days per year at Gilman with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 117 in 2011.
Days with 10 mm (0.39 in) or more of precipitation per year at Gilman
YearDaysDecade average
19987688.5
199910188.5
20009880.8
20019180.8
20027880.8
20037080.8
20048080.8
20067980.8
20078780.8
20086580.8
20097980.8
20108084
201111784
20148484
20156384
20166984
20179784
20187984
20198384
20209698.7
202110398.7
202211598.7
202310698.7
20247998.7
20259398.7
First to last qualifying date each year at Gilman For each year, a bar from the first to the last day at Gilman meeting 10 mm (0.39 in). 1998: 5 January 1998 to 28 December 19981999: 3 January 1999 to 29 December 19992000: 9 January 2000 to 31 December 20002001: 13 January 2001 to 29 December 20012002: 4 January 2002 to 24 December 20022003: 21 January 2003 to 25 December 20032004: 10 January 2004 to 29 December 20042006: 20 January 2006 to 28 December 20062007: 11 January 2007 to 24 December 20072008: 7 January 2008 to 31 December 20082009: 2 January 2009 to 16 December 20092010: 20 January 2010 to 29 December 20102011: 4 January 2011 to 28 December 20112014: 5 January 2014 to 29 December 20142015: 2 January 2015 to 19 December 20152016: 6 January 2016 to 22 December 20162017: 9 January 2017 to 31 December 20172018: 1 January 2018 to 26 December 20182019: 3 January 2019 to 23 December 20192020: 11 January 2020 to 31 December 20202021: 1 January 2021 to 31 December 20212022: 5 January 2022 to 30 December 20222023: 2 January 2023 to 29 December 20232024: 8 January 2024 to 29 December 20242025: 3 January 2025 to 26 December 20251998200220072011201720212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gilman meeting 10 mm (0.39 in).
First to last qualifying date each year at Gilman
YearFirst dateLast date
19981998-01-051998-12-28
19991999-01-031999-12-29
20002000-01-092000-12-31
20012001-01-132001-12-29
20022002-01-042002-12-24
20032003-01-212003-12-25
20042004-01-102004-12-29
20062006-01-202006-12-28
20072007-01-112007-12-24
20082008-01-072008-12-31
20092009-01-022009-12-16
20102010-01-202010-12-29
20112011-01-042011-12-28
20142014-01-052014-12-29
20152015-01-022015-12-19
20162016-01-062016-12-22
20172017-01-092017-12-31
20182018-01-012018-12-26
20192019-01-032019-12-23
20202020-01-112020-12-31
20212021-01-012021-12-31
20222022-01-052022-12-30
20232023-01-022023-12-29
20242024-01-082024-12-29
20252025-01-032025-12-26

Every Fixed Threshold

Fixed thresholds at Gilman
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain25117201193
25 mm (0.98 in): Days with 25 mm or more rain2551201140
50 mm (1.97 in): Days with 50 mm or more rain2521201112
100 mm (3.94 in): Days with 100 mm or more rain23520092
200 mm (7.87 in): Days with 200 mm or more rain4120151

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 Gilman 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).