Built 2026-10-19 (19 October 2026)

Tjallmo Threshold Days by Year (SWE00138616)

3 fixed thresholds counted per year at Tjallmo (SWE00138616): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tjallmo Thresholds

  • Tjallmo: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 2023 with 31.
  • Tjallmo: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 2000 with 7.
  • Tjallmo: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1967 with 1.
  • 3 fixed thresholds have at least one qualifying day at Tjallmo.
61 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tjallmo Days per year at Tjallmo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 2023. 0102030401965: 121966: 221967: 201968: 151969: 131970: 111971: 131972: 91973: 131974: 211975: 111976: 111977: 241978: 181979: 171980: 211981: 241982: 161983: 191984: 171985: 201986: 131987: 131988: 141989: 101990: 191991: 121992: 151993: 131994: 171995: 201996: 171997: 211999: 222000: 282001: 182002: 212003: 282004: 122005: 182006: 172007: 132008: 172009: 192010: 162011: 212012: 282013: 112014: 202015: 192016: 82017: 182018: 152019: 202020: 162021: 202022: 112023: 312024: 232025: 172026: 9196519721979198619932001200820152022
Days per year at Tjallmo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 2023.
Days with 10 mm (0.39 in) or more of precipitation per year at Tjallmo
YearDaysDecade average
19651216.4
19662216.4
19672016.4
19681516.4
19691316.4
19701114.8
19711314.8
1972914.8
19731314.8
19742114.8
19751114.8
19761114.8
19772414.8
19781814.8
19791714.8
19802116.7
19812416.7
19821616.7
19831916.7
19841716.7
19852016.7
19861316.7
19871316.7
19881416.7
19891016.7
19901917.3
19911217.3
19921517.3
19931317.3
19941717.3
19952017.3
19961717.3
19972117.3
19992217.3
20002819.1
20011819.1
20022119.1
20032819.1
20041219.1
20051819.1
20061719.1
20071319.1
20081719.1
20091919.1
20101617.6
20112117.6
20122817.6
20131117.6
20142017.6
20151917.6
2016817.6
20171817.6
20181517.6
20192017.6
20201618.1
20212018.1
20221118.1
20233118.1
20242318.1
20251718.1
2026918.1
First to last qualifying date each year at Tjallmo For each year, a bar from the first to the last day at Tjallmo meeting 10 mm (0.39 in). 1965: 28 January 1965 to 18 December 19651966: 1 January 1966 to 31 December 19661967: 28 January 1967 to 11 November 19671968: 17 January 1968 to 28 November 19681969: 13 January 1969 to 8 November 19691970: 17 March 1970 to 28 November 19701971: 16 July 1971 to 27 December 19711972: 1 April 1972 to 21 November 19721973: 12 February 1973 to 16 December 19731974: 14 January 1974 to 27 December 19741975: 28 January 1975 to 14 September 19751976: 12 January 1976 to 22 December 19761977: 10 January 1977 to 24 December 19771978: 3 January 1978 to 17 November 19781979: 26 January 1979 to 26 November 19791980: 10 February 1980 to 23 December 19801981: 14 January 1981 to 7 December 19811982: 26 January 1982 to 15 December 19821983: 4 January 1983 to 23 December 19831984: 7 January 1984 to 6 December 19841985: 22 January 1985 to 6 December 19851986: 19 April 1986 to 5 December 19861987: 10 February 1987 to 22 December 19871988: 2 January 1988 to 23 December 19881989: 12 May 1989 to 21 December 19891990: 7 February 1990 to 7 December 19901991: 9 January 1991 to 17 October 19911992: 14 February 1992 to 25 November 19921993: 24 January 1993 to 12 October 19931994: 30 January 1994 to 27 December 19941995: 8 January 1995 to 15 November 19951996: 16 February 1996 to 18 December 19961997: 26 March 1997 to 26 December 19971999: 4 January 1999 to 11 December 19992000: 12 January 2000 to 29 December 20002001: 1 January 2001 to 20 December 20012002: 23 January 2002 to 23 October 20022003: 27 April 2003 to 28 December 20032004: 11 January 2004 to 25 December 20042005: 16 March 2005 to 29 November 20052006: 20 January 2006 to 25 November 20062007: 10 January 2007 to 3 December 20072008: 22 February 2008 to 2 December 20082009: 7 February 2009 to 25 December 20092010: 27 January 2010 to 9 November 20102011: 15 January 2011 to 17 December 20112012: 1 January 2012 to 24 December 20122013: 12 April 2013 to 6 December 20132014: 9 January 2014 to 20 October 20142015: 10 January 2015 to 27 December 20152016: 23 June 2016 to 31 October 20162017: 22 February 2017 to 13 December 20172018: 4 January 2018 to 29 November 20182019: 12 March 2019 to 17 December 20192020: 28 January 2020 to 17 December 20202021: 11 January 2021 to 6 November 20212022: 29 January 2022 to 2 October 20222023: 4 January 2023 to 28 December 20232024: 14 January 2024 to 31 December 20242025: 1 January 2025 to 8 December 20252026: 14 January 2026 to 31 August 202619651973198119891997200620142022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tjallmo meeting 10 mm (0.39 in).
First to last qualifying date each year at Tjallmo
YearFirst dateLast date
19651965-01-281965-12-18
19661966-01-011966-12-31
19671967-01-281967-11-11
19681968-01-171968-11-28
19691969-01-131969-11-08
19701970-03-171970-11-28
19711971-07-161971-12-27
19721972-04-011972-11-21
19731973-02-121973-12-16
19741974-01-141974-12-27
19751975-01-281975-09-14
19761976-01-121976-12-22
19771977-01-101977-12-24
19781978-01-031978-11-17
19791979-01-261979-11-26
19801980-02-101980-12-23
19811981-01-141981-12-07
19821982-01-261982-12-15
19831983-01-041983-12-23
19841984-01-071984-12-06
19851985-01-221985-12-06
19861986-04-191986-12-05
19871987-02-101987-12-22
19881988-01-021988-12-23
19891989-05-121989-12-21
19901990-02-071990-12-07
19911991-01-091991-10-17
19921992-02-141992-11-25
19931993-01-241993-10-12
19941994-01-301994-12-27
19951995-01-081995-11-15
19961996-02-161996-12-18
19971997-03-261997-12-26
19991999-01-041999-12-11
20002000-01-122000-12-29
20012001-01-012001-12-20
20022002-01-232002-10-23
20032003-04-272003-12-28
20042004-01-112004-12-25
20052005-03-162005-11-29
20062006-01-202006-11-25
20072007-01-102007-12-03
20082008-02-222008-12-02
20092009-02-072009-12-25
20102010-01-272010-11-09
20112011-01-152011-12-17
20122012-01-012012-12-24
20132013-04-122013-12-06
20142014-01-092014-10-20
20152015-01-102015-12-27
20162016-06-232016-10-31
20172017-02-222017-12-13
20182018-01-042018-11-29
20192019-03-122019-12-17
20202020-01-282020-12-17
20212021-01-112021-11-06
20222022-01-292022-10-02
20232023-01-042023-12-28
20242024-01-142024-12-31
20252025-01-012025-12-08
20262026-01-142026-08-31

Every Fixed Threshold

Fixed thresholds at Tjallmo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain613120239
25 mm (0.98 in): Days with 25 mm or more rain40720003
50 mm (1.97 in): Days with 50 mm or more rain6119671

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 Tjallmo 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 (2026-10-12).