Built 2026-10-18 (18 October 2026)

Vrena Threshold Days by Year

3 fixed thresholds counted per year at Vrena (SWE00138658): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vrena Thresholds

  • Vrena: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1974 with 21.
  • Vrena: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 2005 with 4.
  • Vrena: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1972 with 1.
  • 3 fixed thresholds have at least one qualifying day at Vrena.
61 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Vrena Days per year at Vrena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1974. 01020301965: 141966: 101967: 171968: 91969: 101970: 111971: 51972: 91973: 121974: 211975: 51976: 91977: 121978: 111979: 111980: 151981: 161982: 41984: 151985: 131986: 131987: 131988: 81989: 81990: 131991: 61992: 131993: 131994: 151995: 141996: 101997: 151998: 121999: 142000: 192001: 92002: 112003: 132004: 102005: 142006: 182007: 82008: 162009: 112010: 112011: 122012: 192013: 92014: 112015: 172016: 102017: 142018: 42019: 92020: 92021: 152022: 92023: 202024: 182025: 152026: 5196519721979198719942001200820152022
Days per year at Vrena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Vrena
YearDaysDecade average
19651412
19661012
19671712
1968912
19691012
19701110.6
1971510.6
1972910.6
19731210.6
19742110.6
1975510.6
1976910.6
19771210.6
19781110.6
19791110.6
19801511.7
19811611.7
1982411.7
19841511.7
19851311.7
19861311.7
19871311.7
1988811.7
1989811.7
19901312.5
1991612.5
19921312.5
19931312.5
19941512.5
19951412.5
19961012.5
19971512.5
19981212.5
19991412.5
20001912.9
2001912.9
20021112.9
20031312.9
20041012.9
20051412.9
20061812.9
2007812.9
20081612.9
20091112.9
20101111.6
20111211.6
20121911.6
2013911.6
20141111.6
20151711.6
20161011.6
20171411.6
2018411.6
2019911.6
2020913
20211513
2022913
20232013
20241813
20251513
2026513
First to last qualifying date each year at Vrena For each year, a bar from the first to the last day at Vrena meeting 10 mm (0.39 in). 1965: 7 June 1965 to 10 December 19651966: 29 January 1966 to 10 December 19661967: 18 May 1967 to 27 December 19671968: 23 April 1968 to 31 October 19681969: 18 April 1969 to 23 November 19691970: 5 March 1970 to 28 November 19701971: 16 July 1971 to 27 December 19711972: 2 April 1972 to 15 September 19721973: 12 February 1973 to 25 December 19731974: 16 January 1974 to 13 December 19741975: 15 March 1975 to 23 December 19751976: 5 January 1976 to 3 December 19761977: 26 January 1977 to 24 December 19771978: 16 March 1978 to 27 November 19781979: 12 January 1979 to 19 November 19791980: 25 May 1980 to 27 November 19801981: 12 January 1981 to 20 November 19811982: 6 February 1982 to 15 December 19821984: 7 January 1984 to 17 December 19841985: 22 January 1985 to 6 December 19851986: 19 April 1986 to 18 December 19861987: 17 May 1987 to 29 December 19871988: 11 January 1988 to 18 December 19881989: 25 February 1989 to 21 December 19891990: 8 February 1990 to 24 November 19901991: 4 June 1991 to 29 September 19911992: 15 April 1992 to 12 November 19921993: 24 January 1993 to 23 December 19931994: 5 January 1994 to 3 October 19941995: 23 January 1995 to 17 November 19951996: 21 June 1996 to 19 November 19961997: 10 April 1997 to 1 December 19971998: 16 February 1998 to 26 December 19981999: 6 January 1999 to 11 December 19992000: 7 June 2000 to 28 December 20002001: 8 February 2001 to 31 October 20012002: 4 May 2002 to 23 October 20022003: 27 April 2003 to 28 December 20032004: 7 June 2004 to 25 December 20042005: 2 May 2005 to 29 December 20052006: 6 February 2006 to 25 November 20062007: 10 January 2007 to 7 December 20072008: 22 February 2008 to 6 December 20082009: 8 May 2009 to 25 December 20092010: 27 January 2010 to 9 November 20102011: 10 February 2011 to 26 October 20112012: 3 January 2012 to 27 November 20122013: 12 April 2013 to 9 November 20132014: 9 January 2014 to 12 October 20142015: 10 January 2015 to 15 September 20152016: 10 February 2016 to 1 November 20162017: 3 January 2017 to 23 December 20172018: 31 January 2018 to 27 September 20182019: 18 May 2019 to 17 December 20192020: 12 March 2020 to 3 December 20202021: 20 January 2021 to 10 December 20212022: 24 February 2022 to 21 November 20222023: 2 January 2023 to 28 December 20232024: 16 February 2024 to 31 December 20242025: 28 January 2025 to 8 December 20252026: 3 April 2026 to 18 July 202619651973198119901998200620142022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Vrena meeting 10 mm (0.39 in).
First to last qualifying date each year at Vrena
YearFirst dateLast date
19651965-06-071965-12-10
19661966-01-291966-12-10
19671967-05-181967-12-27
19681968-04-231968-10-31
19691969-04-181969-11-23
19701970-03-051970-11-28
19711971-07-161971-12-27
19721972-04-021972-09-15
19731973-02-121973-12-25
19741974-01-161974-12-13
19751975-03-151975-12-23
19761976-01-051976-12-03
19771977-01-261977-12-24
19781978-03-161978-11-27
19791979-01-121979-11-19
19801980-05-251980-11-27
19811981-01-121981-11-20
19821982-02-061982-12-15
19841984-01-071984-12-17
19851985-01-221985-12-06
19861986-04-191986-12-18
19871987-05-171987-12-29
19881988-01-111988-12-18
19891989-02-251989-12-21
19901990-02-081990-11-24
19911991-06-041991-09-29
19921992-04-151992-11-12
19931993-01-241993-12-23
19941994-01-051994-10-03
19951995-01-231995-11-17
19961996-06-211996-11-19
19971997-04-101997-12-01
19981998-02-161998-12-26
19991999-01-061999-12-11
20002000-06-072000-12-28
20012001-02-082001-10-31
20022002-05-042002-10-23
20032003-04-272003-12-28
20042004-06-072004-12-25
20052005-05-022005-12-29
20062006-02-062006-11-25
20072007-01-102007-12-07
20082008-02-222008-12-06
20092009-05-082009-12-25
20102010-01-272010-11-09
20112011-02-102011-10-26
20122012-01-032012-11-27
20132013-04-122013-11-09
20142014-01-092014-10-12
20152015-01-102015-09-15
20162016-02-102016-11-01
20172017-01-032017-12-23
20182018-01-312018-09-27
20192019-05-182019-12-17
20202020-03-122020-12-03
20212021-01-202021-12-10
20222022-02-242022-11-21
20232023-01-022023-12-28
20242024-02-162024-12-31
20252025-01-282025-12-08
20262026-04-032026-07-18

Every Fixed Threshold

Fixed thresholds at Vrena
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain612119745
25 mm (0.98 in): Days with 25 mm or more rain42420052
50 mm (1.97 in): Days with 50 mm or more rain4119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Vrena 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).