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Built 2026-10-19 (19 October 2026)

Posio Raistakka Threshold Days by Year (FIE00146037)

3 fixed thresholds counted per year at Posio Raistakka (FIE00146037): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Posio Raistakka Thresholds

  • Posio Raistakka: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 2015 with 26.
  • Posio Raistakka: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1992 with 4.
  • Posio Raistakka: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 2021 with 1.
  • 3 fixed thresholds have at least one qualifying day at Posio Raistakka.
58 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Posio Raistakka Days per year at Posio Raistakka with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 2015. 01020301969: 71970: 91971: 101972: 131973: 61974: 201975: 121976: 91977: 111978: 111979: 111980: 101981: 161982: 141983: 171984: 111985: 111986: 91987: 141988: 131989: 181990: 91991: 171992: 241993: 121994: 101995: 121996: 81997: 111998: 221999: 172000: 192001: 82002: 122003: 142004: 152005: 172006: 132007: 132008: 232009: 132010: 162011: 192012: 152013: 102014: 152015: 262016: 132017: 122018: 112019: 162020: 202021: 152022: 112023: 132024: 172025: 182026: 221969197519811987199319992005201120172023
Days per year at Posio Raistakka with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 2015.
Days with 10 mm (0.39 in) or more of precipitation per year at Posio Raistakka
YearDaysDecade average
196977
1970911.2
19711011.2
19721311.2
1973611.2
19742011.2
19751211.2
1976911.2
19771111.2
19781111.2
19791111.2
19801013.3
19811613.3
19821413.3
19831713.3
19841113.3
19851113.3
1986913.3
19871413.3
19881313.3
19891813.3
1990914.2
19911714.2
19922414.2
19931214.2
19941014.2
19951214.2
1996814.2
19971114.2
19982214.2
19991714.2
20001914.7
2001814.7
20021214.7
20031414.7
20041514.7
20051714.7
20061314.7
20071314.7
20082314.7
20091314.7
20101615.3
20111915.3
20121515.3
20131015.3
20141515.3
20152615.3
20161315.3
20171215.3
20181115.3
20191615.3
20202016.6
20211516.6
20221116.6
20231316.6
20241716.6
20251816.6
20262216.6
First to last qualifying date each year at Posio Raistakka For each year, a bar from the first to the last day at Posio Raistakka meeting 10 mm (0.39 in). 1969: 4 June 1969 to 18 November 19691970: 4 July 1970 to 19 December 19701971: 7 January 1971 to 11 November 19711972: 31 May 1972 to 7 December 19721973: 26 April 1973 to 12 September 19731974: 12 February 1974 to 14 December 19741975: 13 May 1975 to 18 November 19751976: 28 June 1976 to 29 November 19761977: 17 March 1977 to 17 October 19771978: 13 March 1978 to 16 November 19781979: 26 April 1979 to 4 November 19791980: 22 June 1980 to 1 December 19801981: 9 March 1981 to 13 December 19811982: 8 April 1982 to 28 November 19821983: 2 January 1983 to 3 December 19831984: 12 January 1984 to 11 October 19841985: 2 May 1985 to 12 October 19851986: 24 January 1986 to 10 November 19861987: 3 February 1987 to 30 August 19871988: 25 January 1988 to 28 December 19881989: 14 January 1989 to 11 November 19891990: 15 February 1990 to 2 December 19901991: 7 March 1991 to 4 November 19911992: 4 February 1992 to 1 December 19921993: 11 January 1993 to 19 December 19931994: 14 May 1994 to 27 October 19941995: 18 June 1995 to 14 November 19951996: 25 March 1996 to 17 November 19961997: 6 February 1997 to 13 November 19971998: 3 January 1998 to 15 October 19981999: 28 March 1999 to 13 December 19992000: 29 January 2000 to 2 December 20002001: 4 June 2001 to 22 September 20012002: 22 February 2002 to 20 December 20022003: 17 January 2003 to 27 December 20032004: 21 February 2004 to 17 December 20042005: 30 January 2005 to 24 December 20052006: 24 January 2006 to 1 December 20062007: 8 March 2007 to 8 December 20072008: 24 January 2008 to 18 November 20082009: 27 April 2009 to 23 November 20092010: 27 February 2010 to 23 September 20102011: 29 January 2011 to 29 December 20112012: 14 April 2012 to 30 December 20122013: 5 March 2013 to 21 December 20132014: 8 January 2014 to 2 December 20142015: 28 January 2015 to 25 December 20152016: 12 February 2016 to 27 August 20162017: 10 April 2017 to 12 December 20172018: 5 January 2018 to 31 October 20182019: 8 March 2019 to 28 November 20192020: 18 January 2020 to 25 November 20202021: 12 April 2021 to 20 October 20212022: 4 February 2022 to 11 November 20222023: 28 April 2023 to 14 October 20232024: 18 June 2024 to 19 December 20242025: 3 May 2025 to 2 December 20252026: 3 March 2026 to 20 August 202619691977198519932001200920172025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Posio Raistakka meeting 10 mm (0.39 in).
First to last qualifying date each year at Posio Raistakka
YearFirst dateLast date
19691969-06-041969-11-18
19701970-07-041970-12-19
19711971-01-071971-11-11
19721972-05-311972-12-07
19731973-04-261973-09-12
19741974-02-121974-12-14
19751975-05-131975-11-18
19761976-06-281976-11-29
19771977-03-171977-10-17
19781978-03-131978-11-16
19791979-04-261979-11-04
19801980-06-221980-12-01
19811981-03-091981-12-13
19821982-04-081982-11-28
19831983-01-021983-12-03
19841984-01-121984-10-11
19851985-05-021985-10-12
19861986-01-241986-11-10
19871987-02-031987-08-30
19881988-01-251988-12-28
19891989-01-141989-11-11
19901990-02-151990-12-02
19911991-03-071991-11-04
19921992-02-041992-12-01
19931993-01-111993-12-19
19941994-05-141994-10-27
19951995-06-181995-11-14
19961996-03-251996-11-17
19971997-02-061997-11-13
19981998-01-031998-10-15
19991999-03-281999-12-13
20002000-01-292000-12-02
20012001-06-042001-09-22
20022002-02-222002-12-20
20032003-01-172003-12-27
20042004-02-212004-12-17
20052005-01-302005-12-24
20062006-01-242006-12-01
20072007-03-082007-12-08
20082008-01-242008-11-18
20092009-04-272009-11-23
20102010-02-272010-09-23
20112011-01-292011-12-29
20122012-04-142012-12-30
20132013-03-052013-12-21
20142014-01-082014-12-02
20152015-01-282015-12-25
20162016-02-122016-08-27
20172017-04-102017-12-12
20182018-01-052018-10-31
20192019-03-082019-11-28
20202020-01-182020-11-25
20212021-04-122021-10-20
20222022-02-042022-11-11
20232023-04-282023-10-14
20242024-06-182024-12-19
20252025-05-032025-12-02
20262026-03-032026-08-20

Every Fixed Threshold

Fixed thresholds at Posio Raistakka
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5826201522
25 mm (0.98 in): Days with 25 mm or more rain38419923
50 mm (1.97 in): Days with 50 mm or more rain1120211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Posio Raistakka 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).