Built 2026-10-19 (19 October 2026)

Outokumpu Viuruniemi Threshold Days by Year (FIE00144802)

3 fixed thresholds counted per year at Outokumpu Viuruniemi (FIE00144802): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Outokumpu Viuruniemi Thresholds

  • Outokumpu Viuruniemi: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 2013 with 23.
  • Outokumpu Viuruniemi: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1966 with 4.
  • Outokumpu Viuruniemi: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 2019 with 1.
  • 3 fixed thresholds have at least one qualifying day at Outokumpu Viuruniemi.
62 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Outokumpu Viuruniemi Days per year at Outokumpu Viuruniemi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 2013. 01020301965: 91966: 151967: 101968: 151969: 141970: 121971: 131972: 101973: 111974: 161975: 111976: 101977: 131978: 101979: 121980: 121981: 211982: 141983: 181984: 121985: 131986: 81987: 221988: 181989: 131990: 101991: 171992: 91993: 151994: 161995: 91996: 131997: 61998: 191999: 82000: 122001: 112002: 92003: 152004: 192005: 182006: 102007: 112008: 162009: 112010: 152011: 102012: 192013: 232014: 152015: 132016: 202017: 142018: 132019: 162020: 232021: 122022: 112023: 192024: 72025: 102026: 6196519721979198619932000200720142021
Days per year at Outokumpu Viuruniemi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 2013.
Days with 10 mm (0.39 in) or more of precipitation per year at Outokumpu Viuruniemi
YearDaysDecade average
1965912.6
19661512.6
19671012.6
19681512.6
19691412.6
19701211.8
19711311.8
19721011.8
19731111.8
19741611.8
19751111.8
19761011.8
19771311.8
19781011.8
19791211.8
19801215.1
19812115.1
19821415.1
19831815.1
19841215.1
19851315.1
1986815.1
19872215.1
19881815.1
19891315.1
19901012.2
19911712.2
1992912.2
19931512.2
19941612.2
1995912.2
19961312.2
1997612.2
19981912.2
1999812.2
20001213.2
20011113.2
2002913.2
20031513.2
20041913.2
20051813.2
20061013.2
20071113.2
20081613.2
20091113.2
20101515.8
20111015.8
20121915.8
20132315.8
20141515.8
20151315.8
20162015.8
20171415.8
20181315.8
20191615.8
20202312.6
20211212.6
20221112.6
20231912.6
2024712.6
20251012.6
2026612.6
First to last qualifying date each year at Outokumpu Viuruniemi For each year, a bar from the first to the last day at Outokumpu Viuruniemi meeting 10 mm (0.39 in). 1965: 15 June 1965 to 7 October 19651966: 30 January 1966 to 1 November 19661967: 14 May 1967 to 15 December 19671968: 24 January 1968 to 4 November 19681969: 28 June 1969 to 23 November 19691970: 2 April 1970 to 22 October 19701971: 1 February 1971 to 16 November 19711972: 8 February 1972 to 10 November 19721973: 19 April 1973 to 9 October 19731974: 21 March 1974 to 30 November 19741975: 17 January 1975 to 28 September 19751976: 6 April 1976 to 15 September 19761977: 2 July 1977 to 17 October 19771978: 13 March 1978 to 14 November 19781979: 7 January 1979 to 4 November 19791980: 13 January 1980 to 3 December 19801981: 15 January 1981 to 25 December 19811982: 13 January 1982 to 24 November 19821983: 29 March 1983 to 27 December 19831984: 2 April 1984 to 28 November 19841985: 2 April 1985 to 21 December 19851986: 25 May 1986 to 6 December 19861987: 5 February 1987 to 6 December 19871988: 1 January 1988 to 8 December 19881989: 12 January 1989 to 21 October 19891990: 24 January 1990 to 17 November 19901991: 18 May 1991 to 23 December 19911992: 3 April 1992 to 7 November 19921993: 17 April 1993 to 19 December 19931994: 8 March 1994 to 24 December 19941995: 6 February 1995 to 18 November 19951996: 3 May 1996 to 12 December 19961997: 24 June 1997 to 13 November 19971998: 23 February 1998 to 7 December 19981999: 16 February 1999 to 12 December 19992000: 27 February 2000 to 30 November 20002001: 6 February 2001 to 30 December 20012002: 24 January 2002 to 6 November 20022003: 30 March 2003 to 29 December 20032004: 31 January 2004 to 30 December 20042005: 30 January 2005 to 24 December 20052006: 1 June 2006 to 4 December 20062007: 18 January 2007 to 19 September 20072008: 13 March 2008 to 22 December 20082009: 10 April 2009 to 20 November 20092010: 1 February 2010 to 3 November 20102011: 4 April 2011 to 27 November 20112012: 19 March 2012 to 3 November 20122013: 30 April 2013 to 30 November 20132014: 13 May 2014 to 19 October 20142015: 2 January 2015 to 18 December 20152016: 28 January 2016 to 4 December 20162017: 19 February 2017 to 20 December 20172018: 24 January 2018 to 26 September 20182019: 1 January 2019 to 18 December 20192020: 2 April 2020 to 27 October 20202021: 20 February 2021 to 14 December 20212022: 17 February 2022 to 11 November 20222023: 22 March 2023 to 1 November 20232024: 16 February 2024 to 20 November 20242025: 29 January 2025 to 20 September 20252026: 26 February 2026 to 23 August 202619651973198119891997200520132021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Outokumpu Viuruniemi meeting 10 mm (0.39 in).
First to last qualifying date each year at Outokumpu Viuruniemi
YearFirst dateLast date
19651965-06-151965-10-07
19661966-01-301966-11-01
19671967-05-141967-12-15
19681968-01-241968-11-04
19691969-06-281969-11-23
19701970-04-021970-10-22
19711971-02-011971-11-16
19721972-02-081972-11-10
19731973-04-191973-10-09
19741974-03-211974-11-30
19751975-01-171975-09-28
19761976-04-061976-09-15
19771977-07-021977-10-17
19781978-03-131978-11-14
19791979-01-071979-11-04
19801980-01-131980-12-03
19811981-01-151981-12-25
19821982-01-131982-11-24
19831983-03-291983-12-27
19841984-04-021984-11-28
19851985-04-021985-12-21
19861986-05-251986-12-06
19871987-02-051987-12-06
19881988-01-011988-12-08
19891989-01-121989-10-21
19901990-01-241990-11-17
19911991-05-181991-12-23
19921992-04-031992-11-07
19931993-04-171993-12-19
19941994-03-081994-12-24
19951995-02-061995-11-18
19961996-05-031996-12-12
19971997-06-241997-11-13
19981998-02-231998-12-07
19991999-02-161999-12-12
20002000-02-272000-11-30
20012001-02-062001-12-30
20022002-01-242002-11-06
20032003-03-302003-12-29
20042004-01-312004-12-30
20052005-01-302005-12-24
20062006-06-012006-12-04
20072007-01-182007-09-19
20082008-03-132008-12-22
20092009-04-102009-11-20
20102010-02-012010-11-03
20112011-04-042011-11-27
20122012-03-192012-11-03
20132013-04-302013-11-30
20142014-05-132014-10-19
20152015-01-022015-12-18
20162016-01-282016-12-04
20172017-02-192017-12-20
20182018-01-242018-09-26
20192019-01-012019-12-18
20202020-04-022020-10-27
20212021-02-202021-12-14
20222022-02-172022-11-11
20232023-03-222023-11-01
20242024-02-162024-11-20
20252025-01-292025-09-20
20262026-02-262026-08-23

Every Fixed Threshold

Fixed thresholds at Outokumpu Viuruniemi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain622320136
25 mm (0.98 in): Days with 25 mm or more rain41419661
50 mm (1.97 in): Days with 50 mm or more rain2120191

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 Outokumpu Viuruniemi 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).