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Built 2026-10-19 (19 October 2026)

Halsua Kanala Koski Threshold Days by Year (FIE00144517)

2 fixed thresholds counted per year at Halsua Kanala Koski (FIE00144517): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Halsua Kanala Koski Thresholds

  • Halsua Kanala Koski: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1987 with 22.
  • Halsua Kanala Koski: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1987 with 3.
  • 2 fixed thresholds have at least one qualifying day at Halsua Kanala Koski.
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Halsua Kanala Koski Days per year at Halsua Kanala Koski with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1987. 01020301965: 91966: 141968: 111969: 101970: 61971: 111972: 131973: 121974: 101975: 81976: 91977: 111978: 91979: 61980: 71981: 181982: 151983: 141984: 161985: 101986: 141987: 221988: 61989: 101990: 71991: 111992: 151993: 91994: 81995: 51996: 101997: 151998: 161999: 122000: 162001: 162002: 142003: 132004: 202005: 122006: 132007: 15196519711976198119861991199620012006
Days per year at Halsua Kanala Koski with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1987.
Days with 10 mm (0.39 in) or more of precipitation per year at Halsua Kanala Koski
YearDaysDecade average
1965911
19661411
19681111
19691011
197069.5
1971119.5
1972139.5
1973129.5
1974109.5
197589.5
197699.5
1977119.5
197899.5
197969.5
1980713.2
19811813.2
19821513.2
19831413.2
19841613.2
19851013.2
19861413.2
19872213.2
1988613.2
19891013.2
1990710.8
19911110.8
19921510.8
1993910.8
1994810.8
1995510.8
19961010.8
19971510.8
19981610.8
19991210.8
20001614.9
20011614.9
20021414.9
20031314.9
20042014.9
20051214.9
20061314.9
20071514.9
First to last qualifying date each year at Halsua Kanala Koski For each year, a bar from the first to the last day at Halsua Kanala Koski meeting 10 mm (0.39 in). 1965: 17 May 1965 to 31 October 19651966: 26 June 1966 to 7 October 19661968: 23 April 1968 to 27 December 19681969: 10 May 1969 to 18 November 19691970: 22 May 1970 to 7 September 19701971: 31 January 1971 to 25 September 19711972: 21 May 1972 to 10 November 19721973: 19 April 1973 to 9 October 19731974: 31 May 1974 to 17 November 19741975: 5 January 1975 to 21 September 19751976: 1 June 1976 to 14 September 19761977: 30 January 1977 to 7 September 19771978: 5 June 1978 to 1 September 19781979: 13 January 1979 to 16 October 19791980: 27 June 1980 to 18 October 19801981: 4 June 1981 to 3 December 19811982: 7 April 1982 to 28 November 19821983: 6 January 1983 to 30 December 19831984: 26 January 1984 to 30 October 19841985: 10 March 1985 to 21 December 19851986: 23 April 1986 to 5 December 19861987: 2 May 1987 to 29 December 19871988: 30 May 1988 to 13 December 19881989: 19 February 1989 to 28 September 19891990: 3 April 1990 to 23 August 19901991: 2 June 1991 to 6 October 19911992: 8 January 1992 to 6 November 19921993: 17 January 1993 to 13 October 19931994: 14 March 1994 to 14 November 19941995: 24 March 1995 to 17 October 19951996: 3 May 1996 to 12 December 19961997: 3 April 1997 to 13 November 19971998: 31 March 1998 to 15 December 19981999: 4 February 1999 to 29 November 19992000: 28 February 2000 to 18 November 20002001: 15 April 2001 to 18 December 20012002: 25 January 2002 to 26 November 20022003: 14 May 2003 to 11 October 20032004: 3 February 2004 to 24 September 20042005: 7 April 2005 to 15 November 20052006: 24 May 2006 to 14 December 20062007: 9 January 2007 to 29 December 20071965197219781984199019962002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Halsua Kanala Koski meeting 10 mm (0.39 in).
First to last qualifying date each year at Halsua Kanala Koski
YearFirst dateLast date
19651965-05-171965-10-31
19661966-06-261966-10-07
19681968-04-231968-12-27
19691969-05-101969-11-18
19701970-05-221970-09-07
19711971-01-311971-09-25
19721972-05-211972-11-10
19731973-04-191973-10-09
19741974-05-311974-11-17
19751975-01-051975-09-21
19761976-06-011976-09-14
19771977-01-301977-09-07
19781978-06-051978-09-01
19791979-01-131979-10-16
19801980-06-271980-10-18
19811981-06-041981-12-03
19821982-04-071982-11-28
19831983-01-061983-12-30
19841984-01-261984-10-30
19851985-03-101985-12-21
19861986-04-231986-12-05
19871987-05-021987-12-29
19881988-05-301988-12-13
19891989-02-191989-09-28
19901990-04-031990-08-23
19911991-06-021991-10-06
19921992-01-081992-11-06
19931993-01-171993-10-13
19941994-03-141994-11-14
19951995-03-241995-10-17
19961996-05-031996-12-12
19971997-04-031997-11-13
19981998-03-311998-12-15
19991999-02-041999-11-29
20002000-02-282000-11-18
20012001-04-152001-12-18
20022002-01-252002-11-26
20032003-05-142003-10-11
20042004-02-032004-09-24
20052005-04-072005-11-15
20062006-05-242006-12-14
20072007-01-092007-12-29

Every Fixed Threshold

Fixed thresholds at Halsua Kanala Koski
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4222198715
25 mm (0.98 in): Days with 25 mm or more rain19319871

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 Halsua Kanala Koski 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).