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Built 2026-10-19 (19 October 2026)

Mosvatn - Haug Threshold Days by Year (NOE00134862)

2 fixed thresholds counted per year at Mosvatn - Haug (NOE00134862): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mosvatn - Haug Thresholds

  • Mosvatn - Haug: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 2000 with 39.
  • Mosvatn - Haug: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 2000 with 6.
  • 2 fixed thresholds have at least one qualifying day at Mosvatn - Haug.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mosvatn - Haug Days per year at Mosvatn - Haug with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2000. 0102030401977: 371978: 171979: 351980: 251981: 271982: 331983: 351984: 241985: 221986: 251987: 211988: 301989: 161990: 251991: 211992: 281993: 201994: 271995: 221996: 241997: 241999: 282000: 392001: 282002: 242003: 292004: 242005: 232006: 292007: 252008: 272009: 242010: 252011: 392012: 272013: 282014: 272015: 312016: 202017: 332018: 26197719821987199219972003200820132018
Days per year at Mosvatn - Haug with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Mosvatn - Haug
YearDaysDecade average
19773729.7
19781729.7
19793529.7
19802525.8
19812725.8
19823325.8
19833525.8
19842425.8
19852225.8
19862525.8
19872125.8
19883025.8
19891625.8
19902524.3
19912124.3
19922824.3
19932024.3
19942724.3
19952224.3
19962424.3
19972424.3
19992824.3
20003927.2
20012827.2
20022427.2
20032927.2
20042427.2
20052327.2
20062927.2
20072527.2
20082727.2
20092427.2
20102528.4
20113928.4
20122728.4
20132828.4
20142728.4
20153128.4
20162028.4
20173328.4
20182628.4
First to last qualifying date each year at Mosvatn - Haug For each year, a bar from the first to the last day at Mosvatn - Haug meeting 10 mm (0.39 in). 1977: 1 January 1977 to 23 December 19771978: 23 February 1978 to 15 November 19781979: 2 February 1979 to 23 December 19791980: 9 February 1980 to 30 December 19801981: 7 March 1981 to 27 November 19811982: 10 March 1982 to 19 December 19821983: 5 January 1983 to 31 December 19831984: 13 January 1984 to 24 December 19841985: 4 March 1985 to 16 December 19851986: 10 January 1986 to 28 December 19861987: 4 January 1987 to 18 November 19871988: 14 January 1988 to 28 November 19881989: 14 February 1989 to 3 November 19891990: 25 January 1990 to 26 December 19901991: 3 January 1991 to 31 December 19911992: 1 January 1992 to 18 December 19921993: 5 January 1993 to 18 December 19931994: 29 January 1994 to 18 December 19941995: 17 January 1995 to 23 November 19951996: 25 February 1996 to 14 December 19961997: 17 February 1997 to 11 November 19971999: 2 January 1999 to 24 December 19992000: 3 January 2000 to 12 December 20002001: 24 January 2001 to 1 December 20012002: 21 January 2002 to 28 December 20022003: 19 January 2003 to 26 December 20032004: 3 January 2004 to 14 December 20042005: 6 January 2005 to 14 November 20052006: 17 January 2006 to 30 December 20062007: 9 January 2007 to 2 December 20072008: 15 January 2008 to 21 December 20082009: 18 January 2009 to 25 December 20092010: 22 March 2010 to 29 October 20102011: 15 January 2011 to 31 December 20112012: 3 January 2012 to 29 December 20122013: 14 April 2013 to 27 December 20132014: 2 January 2014 to 10 December 20142015: 2 January 2015 to 24 December 20152016: 27 January 2016 to 22 November 20162017: 14 March 2017 to 31 December 20172018: 15 January 2018 to 11 November 20181977198319891995200220082014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mosvatn - Haug meeting 10 mm (0.39 in).
First to last qualifying date each year at Mosvatn - Haug
YearFirst dateLast date
19771977-01-011977-12-23
19781978-02-231978-11-15
19791979-02-021979-12-23
19801980-02-091980-12-30
19811981-03-071981-11-27
19821982-03-101982-12-19
19831983-01-051983-12-31
19841984-01-131984-12-24
19851985-03-041985-12-16
19861986-01-101986-12-28
19871987-01-041987-11-18
19881988-01-141988-11-28
19891989-02-141989-11-03
19901990-01-251990-12-26
19911991-01-031991-12-31
19921992-01-011992-12-18
19931993-01-051993-12-18
19941994-01-291994-12-18
19951995-01-171995-11-23
19961996-02-251996-12-14
19971997-02-171997-11-11
19991999-01-021999-12-24
20002000-01-032000-12-12
20012001-01-242001-12-01
20022002-01-212002-12-28
20032003-01-192003-12-26
20042004-01-032004-12-14
20052005-01-062005-11-14
20062006-01-172006-12-30
20072007-01-092007-12-02
20082008-01-152008-12-21
20092009-01-182009-12-25
20102010-03-222010-10-29
20112011-01-152011-12-31
20122012-01-032012-12-29
20132013-04-142013-12-27
20142014-01-022014-12-10
20152015-01-022015-12-24
20162016-01-272016-11-22
20172017-03-142017-12-31
20182018-01-152018-11-11

Every Fixed Threshold

Fixed thresholds at Mosvatn - Haug
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4139200026
25 mm (0.98 in): Days with 25 mm or more rain37620004

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

  • Data for Mosvatn - Haug 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).