Built 2026-10-19 (19 October 2026)

Suomussalmi Ylivuokki Threshold Days by Year (FIE00145822)

2 fixed thresholds counted per year at Suomussalmi Ylivuokki (FIE00145822): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Suomussalmi Ylivuokki Thresholds

  • Suomussalmi Ylivuokki: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1983 with 18.
  • Suomussalmi Ylivuokki: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1986 with 3.
  • 2 fixed thresholds have at least one qualifying day at Suomussalmi Ylivuokki.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Suomussalmi Ylivuokki Days per year at Suomussalmi Ylivuokki with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1983. 051015201966: 61968: 91969: 71970: 101971: 111972: 101973: 61974: 171975: 61976: 91977: 71978: 111979: 91980: 81981: 81982: 71983: 181984: 101985: 51986: 111987: 81988: 141989: 141990: 71991: 161992: 111993: 141994: 111966197019731976197919821985198819911994
Days per year at Suomussalmi Ylivuokki with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Suomussalmi Ylivuokki
YearDaysDecade average
196667.3
196897.3
196977.3
1970109.6
1971119.6
1972109.6
197369.6
1974179.6
197569.6
197699.6
197779.6
1978119.6
197999.6
1980810.3
1981810.3
1982710.3
19831810.3
19841010.3
1985510.3
19861110.3
1987810.3
19881410.3
19891410.3
1990711.8
19911611.8
19921111.8
19931411.8
19941111.8
First to last qualifying date each year at Suomussalmi Ylivuokki For each year, a bar from the first to the last day at Suomussalmi Ylivuokki meeting 10 mm (0.39 in). 1966: 4 May 1966 to 15 August 19661968: 5 May 1968 to 29 October 19681969: 10 July 1969 to 24 November 19691970: 27 April 1970 to 24 September 19701971: 8 March 1971 to 20 October 19711972: 29 March 1972 to 24 October 19721973: 6 May 1973 to 30 September 19731974: 8 February 1974 to 12 November 19741975: 12 April 1975 to 24 August 19751976: 2 June 1976 to 15 September 19761977: 24 June 1977 to 8 November 19771978: 13 March 1978 to 2 November 19781979: 7 May 1979 to 15 October 19791980: 25 June 1980 to 21 November 19801981: 11 June 1981 to 4 December 19811982: 8 April 1982 to 28 November 19821983: 14 January 1983 to 20 November 19831984: 30 March 1984 to 21 October 19841985: 3 April 1985 to 20 September 19851986: 25 May 1986 to 10 November 19861987: 7 February 1987 to 30 August 19871988: 18 May 1988 to 29 December 19881989: 14 January 1989 to 11 November 19891990: 20 February 1990 to 2 December 19901991: 20 March 1991 to 15 November 19911992: 16 June 1992 to 15 December 19921993: 11 January 1993 to 4 December 19931994: 14 April 1994 to 23 November 19941966197119751979198319871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Suomussalmi Ylivuokki meeting 10 mm (0.39 in).
First to last qualifying date each year at Suomussalmi Ylivuokki
YearFirst dateLast date
19661966-05-041966-08-15
19681968-05-051968-10-29
19691969-07-101969-11-24
19701970-04-271970-09-24
19711971-03-081971-10-20
19721972-03-291972-10-24
19731973-05-061973-09-30
19741974-02-081974-11-12
19751975-04-121975-08-24
19761976-06-021976-09-15
19771977-06-241977-11-08
19781978-03-131978-11-02
19791979-05-071979-10-15
19801980-06-251980-11-21
19811981-06-111981-12-04
19821982-04-081982-11-28
19831983-01-141983-11-20
19841984-03-301984-10-21
19851985-04-031985-09-20
19861986-05-251986-11-10
19871987-02-071987-08-30
19881988-05-181988-12-29
19891989-01-141989-11-11
19901990-02-201990-12-02
19911991-03-201991-11-15
19921992-06-161992-12-15
19931993-01-111993-12-04
19941994-04-141994-11-23

Every Fixed Threshold

Fixed thresholds at Suomussalmi Ylivuokki
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2818198311
25 mm (0.98 in): Days with 25 mm or more rain12319861

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Suomussalmi Ylivuokki 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).