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Built 2026-10-19 (19 October 2026)

Aanekoski Keskusta Threshold Days by Year (FIE00144567)

3 fixed thresholds counted per year at Aanekoski Keskusta (FIE00144567): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aanekoski Keskusta Thresholds

  • Aanekoski Keskusta: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1987 with 20.
  • Aanekoski Keskusta: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1980 with 3.
  • Aanekoski Keskusta: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1972 with 1.
  • 3 fixed thresholds have at least one qualifying day at Aanekoski Keskusta.
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Aanekoski Keskusta Days per year at Aanekoski Keskusta with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1987. 051015201965: 61966: 131967: 131968: 81969: 71970: 81971: 61972: 131973: 101974: 111975: 91976: 111977: 141978: 71979: 111980: 121981: 171982: 111983: 121984: 81985: 131986: 121987: 201988: 101989: 161990: 131991: 101992: 131993: 91994: 191995: 131996: 121997: 101998: 71999: 72000: 112001: 132002: 202003: 112004: 122006: 172007: 8196519701975198019851990199520002006
Days per year at Aanekoski Keskusta with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1987.
Days with 10 mm (0.39 in) or more of precipitation per year at Aanekoski Keskusta
YearDaysDecade average
196569.4
1966139.4
1967139.4
196889.4
196979.4
1970810
1971610
19721310
19731010
19741110
1975910
19761110
19771410
1978710
19791110
19801213.1
19811713.1
19821113.1
19831213.1
1984813.1
19851313.1
19861213.1
19872013.1
19881013.1
19891613.1
19901311.3
19911011.3
19921311.3
1993911.3
19941911.3
19951311.3
19961211.3
19971011.3
1998711.3
1999711.3
20001113.1
20011313.1
20022013.1
20031113.1
20041213.1
20061713.1
2007813.1
First to last qualifying date each year at Aanekoski Keskusta For each year, a bar from the first to the last day at Aanekoski Keskusta meeting 10 mm (0.39 in). 1965: 17 May 1965 to 31 October 19651966: 30 January 1966 to 10 November 19661967: 4 May 1967 to 15 December 19671968: 2 May 1968 to 3 November 19681969: 15 May 1969 to 29 October 19691970: 3 July 1970 to 20 December 19701971: 31 July 1971 to 2 September 19711972: 8 February 1972 to 24 October 19721973: 19 April 1973 to 30 September 19731974: 21 March 1974 to 17 November 19741975: 5 January 1975 to 28 September 19751976: 2 June 1976 to 15 September 19761977: 16 April 1977 to 8 November 19771978: 31 March 1978 to 17 September 19781979: 7 May 1979 to 11 October 19791980: 26 May 1980 to 21 November 19801981: 2 February 1981 to 24 November 19811982: 7 April 1982 to 24 November 19821983: 20 May 1983 to 8 December 19831984: 1 April 1984 to 27 October 19841985: 2 April 1985 to 11 November 19851986: 25 May 1986 to 1 December 19861987: 18 May 1987 to 29 December 19871988: 3 February 1988 to 5 September 19881989: 8 January 1989 to 21 October 19891990: 21 February 1990 to 23 August 19901991: 15 June 1991 to 15 November 19911992: 13 February 1992 to 6 November 19921993: 3 June 1993 to 13 October 19931994: 24 March 1994 to 15 October 19941995: 23 January 1995 to 1 October 19951996: 3 May 1996 to 6 December 19961997: 28 March 1997 to 13 November 19971998: 19 January 1998 to 18 October 19981999: 4 February 1999 to 12 December 19992000: 3 March 2000 to 30 November 20002001: 6 February 2001 to 18 December 20012002: 22 January 2002 to 26 November 20022003: 1 May 2003 to 7 October 20032004: 31 January 2004 to 22 December 20042006: 1 April 2006 to 6 December 20062007: 14 January 2007 to 2 September 20071965197119771983198919952001JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aanekoski Keskusta meeting 10 mm (0.39 in).
First to last qualifying date each year at Aanekoski Keskusta
YearFirst dateLast date
19651965-05-171965-10-31
19661966-01-301966-11-10
19671967-05-041967-12-15
19681968-05-021968-11-03
19691969-05-151969-10-29
19701970-07-031970-12-20
19711971-07-311971-09-02
19721972-02-081972-10-24
19731973-04-191973-09-30
19741974-03-211974-11-17
19751975-01-051975-09-28
19761976-06-021976-09-15
19771977-04-161977-11-08
19781978-03-311978-09-17
19791979-05-071979-10-11
19801980-05-261980-11-21
19811981-02-021981-11-24
19821982-04-071982-11-24
19831983-05-201983-12-08
19841984-04-011984-10-27
19851985-04-021985-11-11
19861986-05-251986-12-01
19871987-05-181987-12-29
19881988-02-031988-09-05
19891989-01-081989-10-21
19901990-02-211990-08-23
19911991-06-151991-11-15
19921992-02-131992-11-06
19931993-06-031993-10-13
19941994-03-241994-10-15
19951995-01-231995-10-01
19961996-05-031996-12-06
19971997-03-281997-11-13
19981998-01-191998-10-18
19991999-02-041999-12-12
20002000-03-032000-11-30
20012001-02-062001-12-18
20022002-01-222002-11-26
20032003-05-012003-10-07
20042004-01-312004-12-22
20062006-04-012006-12-06
20072007-01-142007-09-02

Every Fixed Threshold

Fixed thresholds at Aanekoski Keskusta
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain422019878
25 mm (0.98 in): Days with 25 mm or more rain25319801
50 mm (1.97 in): Days with 50 mm or more rain2119721

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 Aanekoski Keskusta 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).