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Built 2026-10-19 (19 October 2026)

Porjus Threshold Days by Year (SWE00140810)

3 fixed thresholds counted per year at Porjus (SWE00140810): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Porjus Thresholds

  • Porjus: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1983 with 22.
  • Porjus: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1987 with 5.
  • Porjus: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1961 with 1.
  • 3 fixed thresholds have at least one qualifying day at Porjus.
64 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Porjus Days per year at Porjus with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1983. 01020301945: 31947: 71948: 101949: 91950: 121951: 91952: 171953: 81954: 121955: 101956: 111957: 121958: 81959: 91960: 91961: 141962: 101963: 81964: 131965: 141966: 141967: 191968: 151969: 121970: 171971: 171972: 111973: 151974: 151975: 101976: 51977: 131978: 91979: 131980: 61981: 151982: 131983: 221984: 91985: 161986: 81987: 101989: 211990: 141991: 141992: 111993: 161994: 61995: 171996: 161997: 91998: 191999: 202000: 192001: 192002: 132003: 112004: 162005: 222006: 152007: 162008: 162025: 192026: 141945195319601967197419811989199620032026
Days per year at Porjus with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Porjus
YearDaysDecade average
194537.3
194777.3
1948107.3
194997.3
19501210.8
1951910.8
19521710.8
1953810.8
19541210.8
19551010.8
19561110.8
19571210.8
1958810.8
1959910.8
1960912.8
19611412.8
19621012.8
1963812.8
19641312.8
19651412.8
19661412.8
19671912.8
19681512.8
19691212.8
19701712.5
19711712.5
19721112.5
19731512.5
19741512.5
19751012.5
1976512.5
19771312.5
1978912.5
19791312.5
1980613.3
19811513.3
19821313.3
19832213.3
1984913.3
19851613.3
1986813.3
19871013.3
19892113.3
19901414.2
19911414.2
19921114.2
19931614.2
1994614.2
19951714.2
19961614.2
1997914.2
19981914.2
19992014.2
20001916.3
20011916.3
20021316.3
20031116.3
20041616.3
20052216.3
20061516.3
20071616.3
20081616.3
20251916.5
20261416.5
First to last qualifying date each year at Porjus For each year, a bar from the first to the last day at Porjus meeting 10 mm (0.39 in). 1945: 28 April 1945 to 30 August 19451947: 11 June 1947 to 12 December 19471948: 7 May 1948 to 7 September 19481949: 13 March 1949 to 8 December 19491950: 17 February 1950 to 1 December 19501951: 23 June 1951 to 25 December 19511952: 30 May 1952 to 8 October 19521953: 5 April 1953 to 3 September 19531954: 9 July 1954 to 2 December 19541955: 10 May 1955 to 28 December 19551956: 1 June 1956 to 28 September 19561957: 15 July 1957 to 13 September 19571958: 5 March 1958 to 10 October 19581959: 4 May 1959 to 21 December 19591960: 30 May 1960 to 2 September 19601961: 23 May 1961 to 25 October 19611962: 16 January 1962 to 16 November 19621963: 11 June 1963 to 20 November 19631964: 19 April 1964 to 3 December 19641965: 17 January 1965 to 28 November 19651966: 18 May 1966 to 29 December 19661967: 27 March 1967 to 14 November 19671968: 3 April 1968 to 29 December 19681969: 6 January 1969 to 3 December 19691970: 11 January 1970 to 22 November 19701971: 24 January 1971 to 21 December 19711972: 22 May 1972 to 3 December 19721973: 12 February 1973 to 21 December 19731974: 18 January 1974 to 30 September 19741975: 23 January 1975 to 30 December 19751976: 17 July 1976 to 7 November 19761977: 26 January 1977 to 26 August 19771978: 9 June 1978 to 17 September 19781979: 17 May 1979 to 29 November 19791980: 9 May 1980 to 18 October 19801981: 15 January 1981 to 11 October 19811982: 29 January 1982 to 20 December 19821983: 11 January 1983 to 31 December 19831984: 13 January 1984 to 28 November 19841985: 28 March 1985 to 10 November 19851986: 16 May 1986 to 18 November 19861987: 18 May 1987 to 16 October 19871989: 8 January 1989 to 21 October 19891990: 24 January 1990 to 9 October 19901991: 19 March 1991 to 7 November 19911992: 25 April 1992 to 3 December 19921993: 17 January 1993 to 20 December 19931994: 7 January 1994 to 27 September 19941995: 23 January 1995 to 27 October 19951996: 26 March 1996 to 29 November 19961997: 17 January 1997 to 13 September 19971998: 6 May 1998 to 23 October 19981999: 16 January 1999 to 2 November 19992000: 29 January 2000 to 14 December 20002001: 20 February 2001 to 8 September 20012002: 15 January 2002 to 26 October 20022003: 14 May 2003 to 27 December 20032004: 28 May 2004 to 24 September 20042005: 16 January 2005 to 25 November 20052006: 14 April 2006 to 5 December 20062007: 8 January 2007 to 9 November 20072008: 19 January 2008 to 27 November 20082025: 4 February 2025 to 18 December 20252026: 25 March 2026 to 29 August 202619451954196219701978198619952003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Porjus meeting 10 mm (0.39 in).
First to last qualifying date each year at Porjus
YearFirst dateLast date
19451945-04-281945-08-30
19471947-06-111947-12-12
19481948-05-071948-09-07
19491949-03-131949-12-08
19501950-02-171950-12-01
19511951-06-231951-12-25
19521952-05-301952-10-08
19531953-04-051953-09-03
19541954-07-091954-12-02
19551955-05-101955-12-28
19561956-06-011956-09-28
19571957-07-151957-09-13
19581958-03-051958-10-10
19591959-05-041959-12-21
19601960-05-301960-09-02
19611961-05-231961-10-25
19621962-01-161962-11-16
19631963-06-111963-11-20
19641964-04-191964-12-03
19651965-01-171965-11-28
19661966-05-181966-12-29
19671967-03-271967-11-14
19681968-04-031968-12-29
19691969-01-061969-12-03
19701970-01-111970-11-22
19711971-01-241971-12-21
19721972-05-221972-12-03
19731973-02-121973-12-21
19741974-01-181974-09-30
19751975-01-231975-12-30
19761976-07-171976-11-07
19771977-01-261977-08-26
19781978-06-091978-09-17
19791979-05-171979-11-29
19801980-05-091980-10-18
19811981-01-151981-10-11
19821982-01-291982-12-20
19831983-01-111983-12-31
19841984-01-131984-11-28
19851985-03-281985-11-10
19861986-05-161986-11-18
19871987-05-181987-10-16
19891989-01-081989-10-21
19901990-01-241990-10-09
19911991-03-191991-11-07
19921992-04-251992-12-03
19931993-01-171993-12-20
19941994-01-071994-09-27
19951995-01-231995-10-27
19961996-03-261996-11-29
19971997-01-171997-09-13
19981998-05-061998-10-23
19991999-01-161999-11-02
20002000-01-292000-12-14
20012001-02-202001-09-08
20022002-01-152002-10-26
20032003-05-142003-12-27
20042004-05-282004-09-24
20052005-01-162005-11-25
20062006-04-142006-12-05
20072007-01-082007-11-09
20082008-01-192008-11-27
20252025-02-042025-12-18
20262026-03-252026-08-29

Every Fixed Threshold

Fixed thresholds at Porjus
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6422198314
25 mm (0.98 in): Days with 25 mm or more rain48519872
50 mm (1.97 in): Days with 50 mm or more rain3119611

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Porjus 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 (2026-10-17).