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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Svartsjo Threshold Days by Year (SWE00138900)

3 fixed thresholds counted per year at Svartsjo (SWE00138900): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Svartsjo Thresholds

  • Svartsjo: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 1958 with 20.
  • Svartsjo: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1960 with 3.
  • Svartsjo: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1954 with 1.
  • 3 fixed thresholds have at least one qualifying day at Svartsjo.
51 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Svartsjo Days per year at Svartsjo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1958. 051015201953: 81954: 151955: 101956: 141957: 111958: 201959: 171960: 181961: 151963: 91964: 61965: 141966: 111967: 131968: 131969: 71970: 81971: 41972: 71973: 51974: 171975: 81976: 91977: 151978: 81979: 151980: 171981: 131982: 81983: 91984: 101985: 111986: 161987: 111988: 101989: 51990: 181991: 101992: 151993: 111994: 171995: 191996: 81997: 171998: 101999: 132000: 122001: 112002: 112003: 72004: 10195319591966197219781984199019962002
Days per year at Svartsjo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1958.
Days with 10 mm (0.39 in) or more of precipitation per year at Svartsjo
YearDaysDecade average
1953813.6
19541513.6
19551013.6
19561413.6
19571113.6
19582013.6
19591713.6
19601811.8
19611511.8
1963911.8
1964611.8
19651411.8
19661111.8
19671311.8
19681311.8
1969711.8
197089.6
197149.6
197279.6
197359.6
1974179.6
197589.6
197699.6
1977159.6
197889.6
1979159.6
19801711
19811311
1982811
1983911
19841011
19851111
19861611
19871111
19881011
1989511
19901813.8
19911013.8
19921513.8
19931113.8
19941713.8
19951913.8
1996813.8
19971713.8
19981013.8
19991313.8
20001210.2
20011110.2
20021110.2
2003710.2
20041010.2
First to last qualifying date each year at Svartsjo For each year, a bar from the first to the last day at Svartsjo meeting 10 mm (0.39 in). 1953: 31 January 1953 to 15 October 19531954: 19 January 1954 to 7 December 19541955: 11 February 1955 to 21 December 19551956: 13 January 1956 to 29 November 19561957: 5 January 1957 to 8 December 19571958: 9 February 1958 to 31 December 19581959: 9 January 1959 to 23 December 19591960: 5 January 1960 to 15 December 19601961: 3 April 1961 to 31 December 19611963: 6 July 1963 to 18 December 19631964: 3 June 1964 to 13 December 19641965: 7 June 1965 to 10 December 19651966: 29 January 1966 to 10 December 19661967: 16 May 1967 to 3 December 19671968: 23 April 1968 to 18 December 19681969: 16 April 1969 to 23 November 19691970: 13 January 1970 to 1 November 19701971: 16 July 1971 to 6 November 19711972: 20 February 1972 to 23 October 19721973: 18 July 1973 to 22 November 19731974: 15 January 1974 to 12 December 19741975: 15 March 1975 to 23 December 19751976: 26 April 1976 to 3 December 19761977: 28 May 1977 to 22 November 19771978: 5 March 1978 to 3 September 19781979: 12 January 1979 to 26 November 19791980: 24 April 1980 to 20 November 19801981: 30 April 1981 to 30 November 19811982: 6 February 1982 to 20 October 19821983: 15 March 1983 to 5 October 19831984: 23 June 1984 to 7 November 19841985: 22 January 1985 to 19 August 19851986: 2 January 1986 to 5 December 19861987: 9 May 1987 to 19 November 19871988: 6 February 1988 to 26 December 19881989: 7 June 1989 to 29 October 19891990: 8 February 1990 to 24 November 19901991: 1 May 1991 to 29 September 19911992: 14 February 1992 to 2 November 19921993: 4 February 1993 to 12 October 19931994: 13 March 1994 to 14 November 19941995: 8 January 1995 to 15 November 19951996: 29 March 1996 to 19 November 19961997: 9 February 1997 to 1 October 19971998: 23 January 1998 to 5 December 19981999: 6 January 1999 to 25 December 19992000: 7 June 2000 to 27 November 20002001: 23 April 2001 to 31 October 20012002: 24 January 2002 to 23 October 20022003: 30 April 2003 to 28 December 20032004: 7 June 2004 to 26 October 200419531960196819751982198919962003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Svartsjo meeting 10 mm (0.39 in).
First to last qualifying date each year at Svartsjo
YearFirst dateLast date
19531953-01-311953-10-15
19541954-01-191954-12-07
19551955-02-111955-12-21
19561956-01-131956-11-29
19571957-01-051957-12-08
19581958-02-091958-12-31
19591959-01-091959-12-23
19601960-01-051960-12-15
19611961-04-031961-12-31
19631963-07-061963-12-18
19641964-06-031964-12-13
19651965-06-071965-12-10
19661966-01-291966-12-10
19671967-05-161967-12-03
19681968-04-231968-12-18
19691969-04-161969-11-23
19701970-01-131970-11-01
19711971-07-161971-11-06
19721972-02-201972-10-23
19731973-07-181973-11-22
19741974-01-151974-12-12
19751975-03-151975-12-23
19761976-04-261976-12-03
19771977-05-281977-11-22
19781978-03-051978-09-03
19791979-01-121979-11-26
19801980-04-241980-11-20
19811981-04-301981-11-30
19821982-02-061982-10-20
19831983-03-151983-10-05
19841984-06-231984-11-07
19851985-01-221985-08-19
19861986-01-021986-12-05
19871987-05-091987-11-19
19881988-02-061988-12-26
19891989-06-071989-10-29
19901990-02-081990-11-24
19911991-05-011991-09-29
19921992-02-141992-11-02
19931993-02-041993-10-12
19941994-03-131994-11-14
19951995-01-081995-11-15
19961996-03-291996-11-19
19971997-02-091997-10-01
19981998-01-231998-12-05
19991999-01-061999-12-25
20002000-06-072000-11-27
20012001-04-232001-10-31
20022002-01-242002-10-23
20032003-04-302003-12-28
20042004-06-072004-10-26

Every Fixed Threshold

Fixed thresholds at Svartsjo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5120195810
25 mm (0.98 in): Days with 25 mm or more rain31319601
50 mm (1.97 in): Days with 50 mm or more rain2119541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Svartsjo 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).