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Built 2026-10-19 (19 October 2026)

Hartola Putkijarvi Threshold Days by Year (FIE00143727)

3 fixed thresholds counted per year at Hartola Putkijarvi (FIE00143727): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hartola Putkijarvi Thresholds

  • Hartola Putkijarvi: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1987 with 23.
  • Hartola Putkijarvi: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1993 with 4.
  • Hartola Putkijarvi: 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 Hartola Putkijarvi.
38 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hartola Putkijarvi Days per year at Hartola Putkijarvi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1987. 01020301970: 191971: 181972: 101973: 121974: 181975: 81976: 101977: 111978: 91979: 161980: 171981: 201982: 131983: 171984: 141985: 91986: 181987: 231988: 131989: 161990: 101991: 121992: 161993: 101994: 121995: 101996: 111997: 71998: 91999: 92000: 22001: 92002: 102003: 82004: 102005: 92006: 22007: 71970197419781982198619901994199820022006
Days per year at Hartola Putkijarvi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1987.
Days with 10 mm (0.39 in) or more of precipitation per year at Hartola Putkijarvi
YearDaysDecade average
19701913.1
19711813.1
19721013.1
19731213.1
19741813.1
1975813.1
19761013.1
19771113.1
1978913.1
19791613.1
19801716
19812016
19821316
19831716
19841416
1985916
19861816
19872316
19881316
19891616
19901010.6
19911210.6
19921610.6
19931010.6
19941210.6
19951010.6
19961110.6
1997710.6
1998910.6
1999910.6
200027.1
200197.1
2002107.1
200387.1
2004107.1
200597.1
200627.1
200777.1
First to last qualifying date each year at Hartola Putkijarvi For each year, a bar from the first to the last day at Hartola Putkijarvi meeting 10 mm (0.39 in). 1970: 3 February 1970 to 20 December 19701971: 25 February 1971 to 6 December 19711972: 8 February 1972 to 10 November 19721973: 11 June 1973 to 9 October 19731974: 29 January 1974 to 27 November 19741975: 29 March 1975 to 4 September 19751976: 6 April 1976 to 15 September 19761977: 25 March 1977 to 11 October 19771978: 31 March 1978 to 14 November 19781979: 7 January 1979 to 26 November 19791980: 18 May 1980 to 22 November 19801981: 13 January 1981 to 3 December 19811982: 9 April 1982 to 11 December 19821983: 2 January 1983 to 30 December 19831984: 3 January 1984 to 21 December 19841985: 2 April 1985 to 12 October 19851986: 21 January 1986 to 5 December 19861987: 13 May 1987 to 29 December 19871988: 16 February 1988 to 13 December 19881989: 8 January 1989 to 5 November 19891990: 20 February 1990 to 17 November 19901991: 10 January 1991 to 18 November 19911992: 3 February 1992 to 24 November 19921993: 13 June 1993 to 4 December 19931994: 7 March 1994 to 15 October 19941995: 29 April 1995 to 17 November 19951996: 28 May 1996 to 19 November 19961997: 27 March 1997 to 10 September 19971998: 19 January 1998 to 31 October 19981999: 4 February 1999 to 12 December 19992000: 22 July 2000 to 18 November 20002001: 6 February 2001 to 18 December 20012002: 24 January 2002 to 20 November 20022003: 26 May 2003 to 13 October 20032004: 31 January 2004 to 22 December 20042005: 16 May 2005 to 27 July 20052006: 31 October 2006 to 5 December 20062007: 1 February 2007 to 7 December 200719701975198019851990199520002005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hartola Putkijarvi meeting 10 mm (0.39 in).
First to last qualifying date each year at Hartola Putkijarvi
YearFirst dateLast date
19701970-02-031970-12-20
19711971-02-251971-12-06
19721972-02-081972-11-10
19731973-06-111973-10-09
19741974-01-291974-11-27
19751975-03-291975-09-04
19761976-04-061976-09-15
19771977-03-251977-10-11
19781978-03-311978-11-14
19791979-01-071979-11-26
19801980-05-181980-11-22
19811981-01-131981-12-03
19821982-04-091982-12-11
19831983-01-021983-12-30
19841984-01-031984-12-21
19851985-04-021985-10-12
19861986-01-211986-12-05
19871987-05-131987-12-29
19881988-02-161988-12-13
19891989-01-081989-11-05
19901990-02-201990-11-17
19911991-01-101991-11-18
19921992-02-031992-11-24
19931993-06-131993-12-04
19941994-03-071994-10-15
19951995-04-291995-11-17
19961996-05-281996-11-19
19971997-03-271997-09-10
19981998-01-191998-10-31
19991999-02-041999-12-12
20002000-07-222000-11-18
20012001-02-062001-12-18
20022002-01-242002-11-20
20032003-05-262003-10-13
20042004-01-312004-12-22
20052005-05-162005-07-27
20062006-10-312006-12-05
20072007-02-012007-12-07

Every Fixed Threshold

Fixed thresholds at Hartola Putkijarvi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain382319877
25 mm (0.98 in): Days with 25 mm or more rain23419932
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 1970.

Download the Data

  • Data for Hartola Putkijarvi 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).