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Data as of 2026-10-12
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Built 2026-10-19 (19 October 2026)

Holten Threshold Days by Year (NLE00109140)

3 fixed thresholds counted per year at Holten (NLE00109140): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Holten Thresholds

  • Holten: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1998 with 35.
  • Holten: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1998 with 6.
  • Holten: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1998 with 1.
  • 3 fixed thresholds have at least one qualifying day at Holten.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Holten Days per year at Holten with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1998. 0102030401996: 211997: 211998: 351999: 172000: 242001: 272002: 302003: 192004: 272005: 222006: 182007: 292008: 192009: 242010: 212011: 232012: 252013: 242014: 222015: 232016: 192017: 162018: 152019: 182020: 192021: 182022: 202023: 352024: 262025: 202026: 619962000200420082012201620202024
Days per year at Holten with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1998.
Days with 10 mm (0.39 in) or more of precipitation per year at Holten
YearDaysDecade average
19962123.5
19972123.5
19983523.5
19991723.5
20002423.9
20012723.9
20023023.9
20031923.9
20042723.9
20052223.9
20061823.9
20072923.9
20081923.9
20092423.9
20102120.6
20112320.6
20122520.6
20132420.6
20142220.6
20152320.6
20161920.6
20171620.6
20181520.6
20191820.6
20201920.6
20211820.6
20222020.6
20233520.6
20242620.6
20252020.6
2026620.6
First to last qualifying date each year at Holten For each year, a bar from the first to the last day at Holten meeting 10 mm (0.39 in). 1996: 12 February 1996 to 19 December 19961997: 12 February 1997 to 9 December 19971998: 3 January 1998 to 15 December 19981999: 26 January 1999 to 26 December 19992000: 29 January 2000 to 10 December 20002001: 5 January 2001 to 27 December 20012002: 26 January 2002 to 29 December 20022003: 1 January 2003 to 27 December 20032004: 14 January 2004 to 24 December 20042005: 17 January 2005 to 25 November 20052006: 8 March 2006 to 30 December 20062007: 6 January 2007 to 7 December 20072008: 17 January 2008 to 10 November 20082009: 4 January 2009 to 24 December 20092010: 2 February 2010 to 11 November 20102011: 6 January 2011 to 15 December 20112012: 1 January 2012 to 31 December 20122013: 31 January 2013 to 27 December 20132014: 7 February 2014 to 18 December 20142015: 8 January 2015 to 30 November 20152016: 27 January 2016 to 17 November 20162017: 12 January 2017 to 31 December 20172018: 3 January 2018 to 21 December 20182019: 12 January 2019 to 6 December 20192020: 9 February 2020 to 27 December 20202021: 11 January 2021 to 20 October 20212022: 8 January 2022 to 30 December 20222023: 12 January 2023 to 25 December 20232024: 1 January 2024 to 5 December 20242025: 5 January 2025 to 7 December 20252026: 1 January 2026 to 26 July 202619962000200420082012201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Holten meeting 10 mm (0.39 in).
First to last qualifying date each year at Holten
YearFirst dateLast date
19961996-02-121996-12-19
19971997-02-121997-12-09
19981998-01-031998-12-15
19991999-01-261999-12-26
20002000-01-292000-12-10
20012001-01-052001-12-27
20022002-01-262002-12-29
20032003-01-012003-12-27
20042004-01-142004-12-24
20052005-01-172005-11-25
20062006-03-082006-12-30
20072007-01-062007-12-07
20082008-01-172008-11-10
20092009-01-042009-12-24
20102010-02-022010-11-11
20112011-01-062011-12-15
20122012-01-012012-12-31
20132013-01-312013-12-27
20142014-02-072014-12-18
20152015-01-082015-11-30
20162016-01-272016-11-17
20172017-01-122017-12-31
20182018-01-032018-12-21
20192019-01-122019-12-06
20202020-02-092020-12-27
20212021-01-112021-10-20
20222022-01-082022-12-30
20232023-01-122023-12-25
20242024-01-012024-12-05
20252025-01-052025-12-07
20262026-01-012026-07-26

Every Fixed Threshold

Fixed thresholds at Holten
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain313519986
25 mm (0.98 in): Days with 25 mm or more rain24619985
50 mm (1.97 in): Days with 50 mm or more rain4119981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1996.

Download the Data

  • Data for Holten 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 (2026-10-12).