Built 2026-10-19 (19 October 2026)

Epen (L) Threshold Days by Year (NLE00109074)

3 fixed thresholds counted per year at Epen (L) (NLE00109074): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Epen (L) Thresholds

  • Epen (L): days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 2023 with 39.
  • Epen (L): days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1984 with 7.
  • Epen (L): days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1982 with 1.
  • 3 fixed thresholds have at least one qualifying day at Epen (L).
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Epen (L) Days per year at Epen (L) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2023. 0102030401981: 341982: 241983: 241984: 291985: 221986: 231987: 231988: 261989: 261990: 231991: 201992: 291993: 271994: 291995: 231996: 201997: 291998: 281999: 322000: 272001: 302002: 362003: 182004: 302005: 232006: 222007: 312008: 242009: 202010: 202011: 142012: 252013: 202014: 222015: 202016: 312017: 262018: 212019: 322020: 272021: 262022: 262023: 392024: 392025: 262026: 141981198619911996200120062011201620212026
Days per year at Epen (L) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2023.
Days with 10 mm (0.39 in) or more of precipitation per year at Epen (L)
YearDaysDecade average
19813425.7
19822425.7
19832425.7
19842925.7
19852225.7
19862325.7
19872325.7
19882625.7
19892625.7
19902326
19912026
19922926
19932726
19942926
19952326
19962026
19972926
19982826
19993226
20002726.1
20013026.1
20023626.1
20031826.1
20043026.1
20052326.1
20062226.1
20073126.1
20082426.1
20092026.1
20102023.1
20111423.1
20122523.1
20132023.1
20142223.1
20152023.1
20163123.1
20172623.1
20182123.1
20193223.1
20202728.1
20212628.1
20222628.1
20233928.1
20243928.1
20252628.1
20261428.1
First to last qualifying date each year at Epen (L) For each year, a bar from the first to the last day at Epen (L) meeting 10 mm (0.39 in). 1981: 2 January 1981 to 8 December 19811982: 29 January 1982 to 15 December 19821983: 15 January 1983 to 25 December 19831984: 2 January 1984 to 17 December 19841985: 25 January 1985 to 26 December 19851986: 18 January 1986 to 29 December 19861987: 1 January 1987 to 21 November 19871988: 2 February 1988 to 19 December 19881989: 19 February 1989 to 22 December 19891990: 23 January 1990 to 29 December 19901991: 3 January 1991 to 21 December 19911992: 4 January 1992 to 11 December 19921993: 6 January 1993 to 30 December 19931994: 2 January 1994 to 27 December 19941995: 10 January 1995 to 23 December 19951996: 18 February 1996 to 29 November 19961997: 4 February 1997 to 21 December 19971998: 4 March 1998 to 26 December 19981999: 6 January 1999 to 26 December 19992000: 29 January 2000 to 15 December 20002001: 5 January 2001 to 26 December 20012002: 15 January 2002 to 30 December 20022003: 1 January 2003 to 13 December 20032004: 12 January 2004 to 24 December 20042005: 18 January 2005 to 16 December 20052006: 15 February 2006 to 11 December 20062007: 17 January 2007 to 9 December 20072008: 5 February 2008 to 2 December 20082009: 10 February 2009 to 29 December 20092010: 2 February 2010 to 23 December 20102011: 8 January 2011 to 16 December 20112012: 1 January 2012 to 27 December 20122013: 30 January 2013 to 27 December 20132014: 6 May 2014 to 19 December 20142015: 3 January 2015 to 11 December 20152016: 30 January 2016 to 21 December 20162017: 12 January 2017 to 31 December 20172018: 2 January 2018 to 23 December 20182019: 12 January 2019 to 22 December 20192020: 9 January 2020 to 27 December 20202021: 7 January 2021 to 28 December 20212022: 2 January 2022 to 23 December 20222023: 1 January 2023 to 24 December 20232024: 2 January 2024 to 22 December 20242025: 1 January 2025 to 19 November 20252026: 9 January 2026 to 3 August 202619811987199319992005201120172023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Epen (L) meeting 10 mm (0.39 in).
First to last qualifying date each year at Epen (L)
YearFirst dateLast date
19811981-01-021981-12-08
19821982-01-291982-12-15
19831983-01-151983-12-25
19841984-01-021984-12-17
19851985-01-251985-12-26
19861986-01-181986-12-29
19871987-01-011987-11-21
19881988-02-021988-12-19
19891989-02-191989-12-22
19901990-01-231990-12-29
19911991-01-031991-12-21
19921992-01-041992-12-11
19931993-01-061993-12-30
19941994-01-021994-12-27
19951995-01-101995-12-23
19961996-02-181996-11-29
19971997-02-041997-12-21
19981998-03-041998-12-26
19991999-01-061999-12-26
20002000-01-292000-12-15
20012001-01-052001-12-26
20022002-01-152002-12-30
20032003-01-012003-12-13
20042004-01-122004-12-24
20052005-01-182005-12-16
20062006-02-152006-12-11
20072007-01-172007-12-09
20082008-02-052008-12-02
20092009-02-102009-12-29
20102010-02-022010-12-23
20112011-01-082011-12-16
20122012-01-012012-12-27
20132013-01-302013-12-27
20142014-05-062014-12-19
20152015-01-032015-12-11
20162016-01-302016-12-21
20172017-01-122017-12-31
20182018-01-022018-12-23
20192019-01-122019-12-22
20202020-01-092020-12-27
20212021-01-072021-12-28
20222022-01-022022-12-23
20232023-01-012023-12-24
20242024-01-022024-12-22
20252025-01-012025-11-19
20262026-01-092026-08-03

Every Fixed Threshold

Fixed thresholds at Epen (L)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4639202314
25 mm (0.98 in): Days with 25 mm or more rain44719843
50 mm (1.97 in): Days with 50 mm or more rain10119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Epen (L) 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).