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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Nornas_D Threshold Days by Year (SWE00139622)

3 fixed thresholds counted per year at Nornas_D (SWE00139622): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nornas_D Thresholds

  • Nornas_D: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 2014 with 31.
  • Nornas_D: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1993 with 3.
  • Nornas_D: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1997 with 1.
  • 3 fixed thresholds have at least one qualifying day at Nornas_D.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nornas_D Days per year at Nornas_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 2014. 0102030401990: 111991: 161992: 191993: 181994: 171995: 231996: 181997: 211998: 141999: 182000: 252001: 212002: 172003: 132004: 82005: 172006: 192007: 142008: 142009: 212010: 192011: 132012: 182013: 102014: 312015: 172016: 112017: 172018: 142019: 242020: 192021: 2019901994199820022006201020142018
Days per year at Nornas_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 2014.
Days with 10 mm (0.39 in) or more of precipitation per year at Nornas_D
YearDaysDecade average
19901117.5
19911617.5
19921917.5
19931817.5
19941717.5
19952317.5
19961817.5
19972117.5
19981417.5
19991817.5
20002516.9
20012116.9
20021716.9
20031316.9
2004816.9
20051716.9
20061916.9
20071416.9
20081416.9
20092116.9
20101917.4
20111317.4
20121817.4
20131017.4
20143117.4
20151717.4
20161117.4
20171717.4
20181417.4
20192417.4
20201919.5
20212019.5
First to last qualifying date each year at Nornas_D For each year, a bar from the first to the last day at Nornas_D meeting 10 mm (0.39 in). 1990: 28 January 1990 to 14 November 19901991: 10 January 1991 to 1 November 19911992: 13 February 1992 to 16 December 19921993: 3 May 1993 to 19 December 19931994: 5 January 1994 to 31 December 19941995: 17 March 1995 to 26 November 19951996: 3 May 1996 to 19 November 19961997: 5 May 1997 to 31 December 19971998: 26 April 1998 to 25 October 19981999: 16 January 1999 to 17 December 19992000: 3 April 2000 to 13 December 20002001: 15 March 2001 to 31 October 20012002: 22 January 2002 to 23 October 20022003: 15 May 2003 to 1 November 20032004: 24 June 2004 to 22 November 20042005: 16 March 2005 to 3 November 20052006: 23 May 2006 to 16 November 20062007: 14 May 2007 to 29 December 20072008: 5 January 2008 to 29 November 20082009: 24 January 2009 to 22 November 20092010: 29 March 2010 to 19 October 20102011: 10 February 2011 to 19 September 20112012: 16 April 2012 to 11 November 20122013: 8 May 2013 to 16 December 20132014: 27 January 2014 to 24 November 20142015: 10 January 2015 to 4 December 20152016: 10 January 2016 to 31 October 20162017: 11 January 2017 to 26 December 20172018: 23 January 2018 to 8 December 20182019: 7 January 2019 to 8 December 20192020: 1 March 2020 to 31 December 20202021: 20 January 2021 to 3 November 202119901994199820022006201020142018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nornas_D meeting 10 mm (0.39 in).
First to last qualifying date each year at Nornas_D
YearFirst dateLast date
19901990-01-281990-11-14
19911991-01-101991-11-01
19921992-02-131992-12-16
19931993-05-031993-12-19
19941994-01-051994-12-31
19951995-03-171995-11-26
19961996-05-031996-11-19
19971997-05-051997-12-31
19981998-04-261998-10-25
19991999-01-161999-12-17
20002000-04-032000-12-13
20012001-03-152001-10-31
20022002-01-222002-10-23
20032003-05-152003-11-01
20042004-06-242004-11-22
20052005-03-162005-11-03
20062006-05-232006-11-16
20072007-05-142007-12-29
20082008-01-052008-11-29
20092009-01-242009-11-22
20102010-03-292010-10-19
20112011-02-102011-09-19
20122012-04-162012-11-11
20132013-05-082013-12-16
20142014-01-272014-11-24
20152015-01-102015-12-04
20162016-01-102016-10-31
20172017-01-112017-12-26
20182018-01-232018-12-08
20192019-01-072019-12-08
20202020-03-012020-12-31
20212021-01-202021-11-03

Every Fixed Threshold

Fixed thresholds at Nornas_D
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3231201420
25 mm (0.98 in): Days with 25 mm or more rain29319932
50 mm (1.97 in): Days with 50 mm or more rain2119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for Nornas_D 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).