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Built 2026-10-19 (19 October 2026)

Gransjo Threshold Days by Year (SWE00140342)

3 fixed thresholds counted per year at Gransjo (SWE00140342): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gransjo Thresholds

  • Gransjo: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1993 with 23.
  • Gransjo: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 2000 with 3.
  • Gransjo: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1987 with 1.
  • 3 fixed thresholds have at least one qualifying day at Gransjo.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Gransjo Days per year at Gransjo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1993. 01020301974: 131975: 61976: 71977: 101978: 121979: 121980: 161982: 101983: 161984: 141985: 161986: 161987: 161988: 131989: 111990: 91991: 111992: 191993: 231994: 81995: 101996: 171997: 101998: 162000: 232001: 222002: 5197419771980198419871990199319962000
Days per year at Gransjo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1993.
Days with 10 mm (0.39 in) or more of precipitation per year at Gransjo
YearDaysDecade average
19741310
1975610
1976710
19771010
19781210
19791210
19801614.2
19821014.2
19831614.2
19841414.2
19851614.2
19861614.2
19871614.2
19881314.2
19891114.2
1990913.7
19911113.7
19921913.7
19932313.7
1994813.7
19951013.7
19961713.7
19971013.7
19981613.7
20002316.7
20012216.7
2002516.7
First to last qualifying date each year at Gransjo For each year, a bar from the first to the last day at Gransjo meeting 10 mm (0.39 in). 1974: 12 February 1974 to 30 September 19741975: 13 June 1975 to 5 October 19751976: 17 July 1976 to 31 December 19761977: 24 January 1977 to 12 November 19771978: 6 June 1978 to 15 November 19781979: 17 May 1979 to 11 October 19791980: 29 March 1980 to 15 November 19801982: 28 May 1982 to 20 December 19821983: 27 January 1983 to 30 December 19831984: 29 March 1984 to 6 December 19841985: 23 February 1985 to 9 November 19851986: 13 January 1986 to 19 November 19861987: 25 January 1987 to 31 December 19871988: 15 January 1988 to 22 December 19881989: 28 March 1989 to 21 October 19891990: 12 January 1990 to 21 September 19901991: 6 January 1991 to 7 November 19911992: 25 April 1992 to 3 December 19921993: 15 January 1993 to 7 December 19931994: 5 June 1994 to 23 November 19941995: 19 April 1995 to 5 October 19951996: 16 April 1996 to 11 December 19961997: 2 March 1997 to 26 August 19971998: 23 February 1998 to 13 November 19982000: 29 January 2000 to 13 December 20002001: 3 April 2001 to 27 October 20012002: 19 March 2002 to 26 October 20021974197819831987199119952000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Gransjo meeting 10 mm (0.39 in).
First to last qualifying date each year at Gransjo
YearFirst dateLast date
19741974-02-121974-09-30
19751975-06-131975-10-05
19761976-07-171976-12-31
19771977-01-241977-11-12
19781978-06-061978-11-15
19791979-05-171979-10-11
19801980-03-291980-11-15
19821982-05-281982-12-20
19831983-01-271983-12-30
19841984-03-291984-12-06
19851985-02-231985-11-09
19861986-01-131986-11-19
19871987-01-251987-12-31
19881988-01-151988-12-22
19891989-03-281989-10-21
19901990-01-121990-09-21
19911991-01-061991-11-07
19921992-04-251992-12-03
19931993-01-151993-12-07
19941994-06-051994-11-23
19951995-04-191995-10-05
19961996-04-161996-12-11
19971997-03-021997-08-26
19981998-02-231998-11-13
20002000-01-292000-12-13
20012001-04-032001-10-27
20022002-03-192002-10-26

Every Fixed Threshold

Fixed thresholds at Gransjo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain272319935
25 mm (0.98 in): Days with 25 mm or more rain19320001
50 mm (1.97 in): Days with 50 mm or more rain3119871

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1974.

Download the Data

  • Data for Gransjo 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).