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Built 2026-10-19 (19 October 2026)

Alavus Pollari Threshold Days by Year (FIE00144417)

2 fixed thresholds counted per year at Alavus Pollari (FIE00144417): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alavus Pollari Thresholds

  • Alavus Pollari: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1982 with 18.
  • Alavus Pollari: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 2001 with 4.
  • 2 fixed thresholds have at least one qualifying day at Alavus Pollari.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Alavus Pollari Days per year at Alavus Pollari with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1982. 051015201968: 81970: 71971: 81972: 101973: 131974: 171975: 81976: 61977: 131978: 91979: 111980: 101981: 171982: 181983: 151984: 121985: 151986: 141987: 101988: 161989: 151990: 101991: 81992: 161993: 81994: 101995: 131996: 171997: 111998: 161999: 102000: 162001: 182002: 132003: 112004: 82005: 162006: 112007: 152008: 151968197319771981198519891993199720012005
Days per year at Alavus Pollari with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1982.
Days with 10 mm (0.39 in) or more of precipitation per year at Alavus Pollari
YearDaysDecade average
196888
1970710.2
1971810.2
19721010.2
19731310.2
19741710.2
1975810.2
1976610.2
19771310.2
1978910.2
19791110.2
19801014.2
19811714.2
19821814.2
19831514.2
19841214.2
19851514.2
19861414.2
19871014.2
19881614.2
19891514.2
19901011.9
1991811.9
19921611.9
1993811.9
19941011.9
19951311.9
19961711.9
19971111.9
19981611.9
19991011.9
20001613.7
20011813.7
20021313.7
20031113.7
2004813.7
20051613.7
20061113.7
20071513.7
20081513.7
First to last qualifying date each year at Alavus Pollari For each year, a bar from the first to the last day at Alavus Pollari meeting 10 mm (0.39 in). 1968: 23 April 1968 to 3 November 19681970: 15 July 1970 to 20 December 19701971: 21 March 1971 to 21 December 19711972: 8 February 1972 to 14 September 19721973: 30 April 1973 to 30 December 19731974: 15 January 1974 to 17 November 19741975: 17 January 1975 to 28 September 19751976: 2 June 1976 to 15 September 19761977: 30 January 1977 to 8 November 19771978: 23 June 1978 to 14 November 19781979: 9 June 1979 to 29 November 19791980: 25 June 1980 to 13 October 19801981: 2 February 1981 to 3 December 19811982: 7 April 1982 to 15 December 19821983: 2 January 1983 to 30 December 19831984: 18 May 1984 to 30 October 19841985: 2 April 1985 to 11 November 19851986: 23 April 1986 to 5 December 19861987: 3 May 1987 to 29 December 19871988: 17 April 1988 to 12 September 19881989: 8 January 1989 to 21 October 19891990: 21 February 1990 to 18 August 19901991: 17 March 1991 to 6 October 19911992: 13 February 1992 to 16 October 19921993: 1 June 1993 to 10 October 19931994: 7 April 1994 to 15 October 19941995: 14 May 1995 to 29 September 19951996: 3 May 1996 to 12 December 19961997: 29 April 1997 to 4 October 19971998: 30 March 1998 to 18 October 19981999: 6 July 1999 to 12 December 19992000: 12 June 2000 to 30 November 20002001: 6 February 2001 to 18 December 20012002: 25 January 2002 to 31 August 20022003: 1 May 2003 to 29 December 20032004: 4 May 2004 to 15 December 20042005: 8 January 2005 to 28 November 20052006: 3 April 2006 to 27 October 20062007: 9 January 2007 to 1 October 20072008: 9 April 2008 to 15 November 200819681974197919841989199419992004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Alavus Pollari meeting 10 mm (0.39 in).
First to last qualifying date each year at Alavus Pollari
YearFirst dateLast date
19681968-04-231968-11-03
19701970-07-151970-12-20
19711971-03-211971-12-21
19721972-02-081972-09-14
19731973-04-301973-12-30
19741974-01-151974-11-17
19751975-01-171975-09-28
19761976-06-021976-09-15
19771977-01-301977-11-08
19781978-06-231978-11-14
19791979-06-091979-11-29
19801980-06-251980-10-13
19811981-02-021981-12-03
19821982-04-071982-12-15
19831983-01-021983-12-30
19841984-05-181984-10-30
19851985-04-021985-11-11
19861986-04-231986-12-05
19871987-05-031987-12-29
19881988-04-171988-09-12
19891989-01-081989-10-21
19901990-02-211990-08-18
19911991-03-171991-10-06
19921992-02-131992-10-16
19931993-06-011993-10-10
19941994-04-071994-10-15
19951995-05-141995-09-29
19961996-05-031996-12-12
19971997-04-291997-10-04
19981998-03-301998-10-18
19991999-07-061999-12-12
20002000-06-122000-11-30
20012001-02-062001-12-18
20022002-01-252002-08-31
20032003-05-012003-12-29
20042004-05-042004-12-15
20052005-01-082005-11-28
20062006-04-032006-10-27
20072007-01-092007-10-01
20082008-04-092008-11-15

Every Fixed Threshold

Fixed thresholds at Alavus Pollari
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4018198215
25 mm (0.98 in): Days with 25 mm or more rain22420012

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Alavus Pollari 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).