Built 2026-10-19 (19 October 2026)

Treskog Threshold Days by Year (SWE00139162)

3 fixed thresholds counted per year at Treskog (SWE00139162): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Treskog Thresholds

  • Treskog: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2000 with 32.
  • Treskog: days with 25 mm (0.98 in) or more of precipitation in 20 years, most in 2000 with 6.
  • Treskog: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1996 with 1.
  • 3 fixed thresholds have at least one qualifying day at Treskog.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Treskog Days per year at Treskog with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 2000. 0102030401977: 191978: 81979: 211980: 161981: 181982: 231983: 101984: 191985: 261986: 131987: 281988: 171989: 171990: 281991: 201992: 221995: 161996: 141997: 251998: 181999: 302000: 322001: 192002: 262003: 212004: 242005: 22197719801983198619891992199720002003
Days per year at Treskog with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Treskog
YearDaysDecade average
19771916
1978816
19792116
19801618.7
19811818.7
19822318.7
19831018.7
19841918.7
19852618.7
19861318.7
19872818.7
19881718.7
19891718.7
19902821.6
19912021.6
19922221.6
19951621.6
19961421.6
19972521.6
19981821.6
19993021.6
20003224
20011924
20022624
20032124
20042424
20052224
First to last qualifying date each year at Treskog For each year, a bar from the first to the last day at Treskog meeting 10 mm (0.39 in). 1977: 1 January 1977 to 23 November 19771978: 30 January 1978 to 15 November 19781979: 12 January 1979 to 28 December 19791980: 10 February 1980 to 18 November 19801981: 14 January 1981 to 29 November 19811982: 6 February 1982 to 5 December 19821983: 18 April 1983 to 25 October 19831984: 29 March 1984 to 6 December 19841985: 22 January 1985 to 24 December 19851986: 2 January 1986 to 5 December 19861987: 13 February 1987 to 16 November 19871988: 27 January 1988 to 18 December 19881989: 26 February 1989 to 17 December 19891990: 25 January 1990 to 22 December 19901991: 2 January 1991 to 25 December 19911992: 10 February 1992 to 2 December 19921995: 15 April 1995 to 5 October 19951996: 16 February 1996 to 18 November 19961997: 18 February 1997 to 10 December 19971998: 16 April 1998 to 4 December 19981999: 16 January 1999 to 24 December 19992000: 27 February 2000 to 29 December 20002001: 6 January 2001 to 1 December 20012002: 22 January 2002 to 25 November 20022003: 19 January 2003 to 26 December 20032004: 6 January 2004 to 26 November 20042005: 8 January 2005 to 29 December 20051977198119851989199519992003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Treskog meeting 10 mm (0.39 in).
First to last qualifying date each year at Treskog
YearFirst dateLast date
19771977-01-011977-11-23
19781978-01-301978-11-15
19791979-01-121979-12-28
19801980-02-101980-11-18
19811981-01-141981-11-29
19821982-02-061982-12-05
19831983-04-181983-10-25
19841984-03-291984-12-06
19851985-01-221985-12-24
19861986-01-021986-12-05
19871987-02-131987-11-16
19881988-01-271988-12-18
19891989-02-261989-12-17
19901990-01-251990-12-22
19911991-01-021991-12-25
19921992-02-101992-12-02
19951995-04-151995-10-05
19961996-02-161996-11-18
19971997-02-181997-12-10
19981998-04-161998-12-04
19991999-01-161999-12-24
20002000-02-272000-12-29
20012001-01-062001-12-01
20022002-01-222002-11-25
20032003-01-192003-12-26
20042004-01-062004-11-26
20052005-01-082005-12-29

Every Fixed Threshold

Fixed thresholds at Treskog
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2732200022
25 mm (0.98 in): Days with 25 mm or more rain20620002
50 mm (1.97 in): Days with 50 mm or more rain1119961

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

  • Data for Treskog 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).