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Built 2026-10-18 (18 October 2026)

Ristijarvi Hiisijarvi Threshold Days by Year

3 fixed thresholds counted per year at Ristijarvi Hiisijarvi (FIE00145477): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ristijarvi Hiisijarvi Thresholds

  • Ristijarvi Hiisijarvi: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 2012 with 25.
  • Ristijarvi Hiisijarvi: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1987 with 3.
  • Ristijarvi Hiisijarvi: 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 Ristijarvi Hiisijarvi.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ristijarvi Hiisijarvi Days per year at Ristijarvi Hiisijarvi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 2012. 01020301969: 91970: 141971: 161972: 131973: 101974: 171975: 51976: 91977: 51978: 51979: 111980: 91981: 131982: 101983: 191984: 91985: 101986: 121987: 121988: 111989: 171990: 131991: 201992: 151993: 131994: 171995: 101996: 141997: 131998: 161999: 132000: 142001: 112002: 102003: 152004: 172005: 132006: 222007: 182008: 172009: 112010: 162011: 192012: 252013: 142014: 161969197419791984198919941999200420092014
Days per year at Ristijarvi Hiisijarvi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 2012.
Days with 10 mm (0.39 in) or more of precipitation per year at Ristijarvi Hiisijarvi
YearDaysDecade average
196999
19701410.5
19711610.5
19721310.5
19731010.5
19741710.5
1975510.5
1976910.5
1977510.5
1978510.5
19791110.5
1980912.2
19811312.2
19821012.2
19831912.2
1984912.2
19851012.2
19861212.2
19871212.2
19881112.2
19891712.2
19901314.4
19912014.4
19921514.4
19931314.4
19941714.4
19951014.4
19961414.4
19971314.4
19981614.4
19991314.4
20001414.8
20011114.8
20021014.8
20031514.8
20041714.8
20051314.8
20062214.8
20071814.8
20081714.8
20091114.8
20101618
20111918
20122518
20131418
20141618
First to last qualifying date each year at Ristijarvi Hiisijarvi For each year, a bar from the first to the last day at Ristijarvi Hiisijarvi meeting 10 mm (0.39 in). 1969: 28 April 1969 to 12 November 19691970: 27 April 1970 to 18 October 19701971: 24 February 1971 to 2 November 19711972: 13 April 1972 to 3 December 19721973: 6 May 1973 to 30 September 19731974: 8 June 1974 to 13 November 19741975: 13 April 1975 to 27 October 19751976: 2 June 1976 to 14 September 19761977: 14 July 1977 to 12 September 19771978: 8 June 1978 to 12 August 19781979: 7 May 1979 to 15 October 19791980: 11 June 1980 to 18 October 19801981: 7 June 1981 to 4 December 19811982: 7 April 1982 to 28 November 19821983: 26 March 1983 to 20 November 19831984: 30 March 1984 to 30 October 19841985: 10 March 1985 to 8 October 19851986: 24 May 1986 to 20 November 19861987: 7 February 1987 to 31 August 19871988: 1 June 1988 to 9 October 19881989: 14 January 1989 to 11 November 19891990: 20 February 1990 to 2 December 19901991: 2 May 1991 to 18 December 19911992: 3 March 1992 to 3 November 19921993: 17 April 1993 to 13 October 19931994: 21 January 1994 to 23 November 19941995: 14 May 1995 to 14 November 19951996: 3 May 1996 to 12 December 19961997: 14 February 1997 to 13 November 19971998: 10 February 1998 to 23 October 19981999: 29 May 1999 to 13 December 19992000: 6 January 2000 to 31 October 20002001: 8 February 2001 to 15 November 20012002: 22 January 2002 to 20 December 20022003: 1 May 2003 to 27 December 20032004: 3 February 2004 to 12 November 20042005: 7 January 2005 to 15 November 20052006: 1 April 2006 to 14 December 20062007: 9 January 2007 to 29 December 20072008: 11 January 2008 to 19 December 20082009: 14 June 2009 to 6 September 20092010: 1 May 2010 to 3 November 20102011: 19 May 2011 to 23 December 20112012: 17 April 2012 to 30 December 20122013: 6 March 2013 to 16 December 20132014: 13 May 2014 to 2 December 201419691975198119871993199920052011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ristijarvi Hiisijarvi meeting 10 mm (0.39 in).
First to last qualifying date each year at Ristijarvi Hiisijarvi
YearFirst dateLast date
19691969-04-281969-11-12
19701970-04-271970-10-18
19711971-02-241971-11-02
19721972-04-131972-12-03
19731973-05-061973-09-30
19741974-06-081974-11-13
19751975-04-131975-10-27
19761976-06-021976-09-14
19771977-07-141977-09-12
19781978-06-081978-08-12
19791979-05-071979-10-15
19801980-06-111980-10-18
19811981-06-071981-12-04
19821982-04-071982-11-28
19831983-03-261983-11-20
19841984-03-301984-10-30
19851985-03-101985-10-08
19861986-05-241986-11-20
19871987-02-071987-08-31
19881988-06-011988-10-09
19891989-01-141989-11-11
19901990-02-201990-12-02
19911991-05-021991-12-18
19921992-03-031992-11-03
19931993-04-171993-10-13
19941994-01-211994-11-23
19951995-05-141995-11-14
19961996-05-031996-12-12
19971997-02-141997-11-13
19981998-02-101998-10-23
19991999-05-291999-12-13
20002000-01-062000-10-31
20012001-02-082001-11-15
20022002-01-222002-12-20
20032003-05-012003-12-27
20042004-02-032004-11-12
20052005-01-072005-11-15
20062006-04-012006-12-14
20072007-01-092007-12-29
20082008-01-112008-12-19
20092009-06-142009-09-06
20102010-05-012010-11-03
20112011-05-192011-12-23
20122012-04-172012-12-30
20132013-03-062013-12-16
20142014-05-132014-12-02

Every Fixed Threshold

Fixed thresholds at Ristijarvi Hiisijarvi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4625201216
25 mm (0.98 in): Days with 25 mm or more rain29319873
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 1969.

Download the Data

  • Data for Ristijarvi Hiisijarvi 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 (2025-12-31).