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Built 2026-10-19 (19 October 2026)

Nynashamn Threshold Days by Year (SWE00138694)

3 fixed thresholds counted per year at Nynashamn (SWE00138694): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nynashamn Thresholds

  • Nynashamn: days with 10 mm (0.39 in) or more of precipitation in 75 years, most in 1960 with 25.
  • Nynashamn: days with 25 mm (0.98 in) or more of precipitation in 58 years, most in 1961 with 4.
  • Nynashamn: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1962 with 1.
  • 3 fixed thresholds have at least one qualifying day at Nynashamn.
75 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nynashamn Days per year at Nynashamn with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1960. 01020301945: 171946: 171947: 91948: 181949: 171950: 131951: 131954: 191955: 91956: 141957: 111958: 181959: 81960: 251961: 151962: 121963: 91964: 131965: 161966: 131967: 181968: 131969: 71970: 171971: 121972: 101973: 141974: 211975: 101976: 141977: 151978: 101979: 131980: 231982: 81983: 101984: 131986: 161987: 151988: 141989: 81990: 121991: 111992: 141993: 171994: 181995: 201996: 111997: 171998: 121999: 182000: 222001: 192002: 162003: 202004: 162005: 222006: 182007: 152008: 142009: 172010: 202011: 142012: 252013: 142014: 182015: 232016: 142017: 162021: 172022: 172023: 172024: 142025: 122026: 61945195519631971197919891997200520132024
Days per year at Nynashamn with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1960.
Days with 10 mm (0.39 in) or more of precipitation per year at Nynashamn
YearDaysDecade average
19451715.6
19461715.6
1947915.6
19481815.6
19491715.6
19501313.1
19511313.1
19541913.1
1955913.1
19561413.1
19571113.1
19581813.1
1959813.1
19602514.1
19611514.1
19621214.1
1963914.1
19641314.1
19651614.1
19661314.1
19671814.1
19681314.1
1969714.1
19701713.6
19711213.6
19721013.6
19731413.6
19742113.6
19751013.6
19761413.6
19771513.6
19781013.6
19791313.6
19802313.4
1982813.4
19831013.4
19841313.4
19861613.4
19871513.4
19881413.4
1989813.4
19901215
19911115
19921415
19931715
19941815
19952015
19961115
19971715
19981215
19991815
20002217.9
20011917.9
20021617.9
20032017.9
20041617.9
20052217.9
20061817.9
20071517.9
20081417.9
20091717.9
20102018
20111418
20122518
20131418
20141818
20152318
20161418
20171618
20211713.8
20221713.8
20231713.8
20241413.8
20251213.8
2026613.8
First to last qualifying date each year at Nynashamn For each year, a bar from the first to the last day at Nynashamn meeting 10 mm (0.39 in). 1945: 2 February 1945 to 15 December 19451946: 24 February 1946 to 21 September 19461947: 1 March 1947 to 30 November 19471948: 5 January 1948 to 3 October 19481949: 29 May 1949 to 17 December 19491950: 1 January 1950 to 24 December 19501951: 3 January 1951 to 16 November 19511954: 15 January 1954 to 27 December 19541955: 17 February 1955 to 17 December 19551956: 13 January 1956 to 25 November 19561957: 13 February 1957 to 7 December 19571958: 16 February 1958 to 31 December 19581959: 10 January 1959 to 31 October 19591960: 5 January 1960 to 22 December 19601961: 4 January 1961 to 31 December 19611962: 22 January 1962 to 26 October 19621963: 3 June 1963 to 18 December 19631964: 2 May 1964 to 13 December 19641965: 21 January 1965 to 10 December 19651966: 29 January 1966 to 18 December 19661967: 2 January 1967 to 11 November 19671968: 2 April 1968 to 18 December 19681969: 13 July 1969 to 8 November 19691970: 1 January 1970 to 28 November 19701971: 14 July 1971 to 27 December 19711972: 25 May 1972 to 13 November 19721973: 12 February 1973 to 24 December 19731974: 15 January 1974 to 19 December 19741975: 29 March 1975 to 23 December 19751976: 5 January 1976 to 22 December 19761977: 10 January 1977 to 24 November 19771978: 5 March 1978 to 27 September 19781979: 12 January 1979 to 20 November 19791980: 19 April 1980 to 20 December 19801982: 11 March 1982 to 15 December 19821983: 1 February 1983 to 10 October 19831984: 7 January 1984 to 25 October 19841986: 21 February 1986 to 14 December 19861987: 18 March 1987 to 29 December 19871988: 6 January 1988 to 26 December 19881989: 10 March 1989 to 7 November 19891990: 8 February 1990 to 24 November 19901991: 3 May 1991 to 18 November 19911992: 1 April 1992 to 28 November 19921993: 24 January 1993 to 23 December 19931994: 13 March 1994 to 10 December 19941995: 8 January 1995 to 15 November 19951996: 1 July 1996 to 20 November 19961997: 26 March 1997 to 31 December 19971998: 6 March 1998 to 26 December 19981999: 6 January 1999 to 23 December 19992000: 13 April 2000 to 28 December 20002001: 3 January 2001 to 20 December 20012002: 24 January 2002 to 24 November 20022003: 4 February 2003 to 28 December 20032004: 31 January 2004 to 25 December 20042005: 12 February 2005 to 29 December 20052006: 6 February 2006 to 25 November 20062007: 10 January 2007 to 7 December 20072008: 26 February 2008 to 12 December 20082009: 8 May 2009 to 25 December 20092010: 27 January 2010 to 16 December 20102011: 7 February 2011 to 23 December 20112012: 3 January 2012 to 15 December 20122013: 6 February 2013 to 4 November 20132014: 9 January 2014 to 15 December 20142015: 10 January 2015 to 29 November 20152016: 4 March 2016 to 31 December 20162017: 3 January 2017 to 28 November 20172021: 1 January 2021 to 10 December 20212022: 1 January 2022 to 21 November 20222023: 2 January 2023 to 28 December 20232024: 17 January 2024 to 10 October 20242025: 24 June 2025 to 13 December 20252026: 14 March 2026 to 29 August 202619451957196719771989199920092022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nynashamn meeting 10 mm (0.39 in).
First to last qualifying date each year at Nynashamn
YearFirst dateLast date
19451945-02-021945-12-15
19461946-02-241946-09-21
19471947-03-011947-11-30
19481948-01-051948-10-03
19491949-05-291949-12-17
19501950-01-011950-12-24
19511951-01-031951-11-16
19541954-01-151954-12-27
19551955-02-171955-12-17
19561956-01-131956-11-25
19571957-02-131957-12-07
19581958-02-161958-12-31
19591959-01-101959-10-31
19601960-01-051960-12-22
19611961-01-041961-12-31
19621962-01-221962-10-26
19631963-06-031963-12-18
19641964-05-021964-12-13
19651965-01-211965-12-10
19661966-01-291966-12-18
19671967-01-021967-11-11
19681968-04-021968-12-18
19691969-07-131969-11-08
19701970-01-011970-11-28
19711971-07-141971-12-27
19721972-05-251972-11-13
19731973-02-121973-12-24
19741974-01-151974-12-19
19751975-03-291975-12-23
19761976-01-051976-12-22
19771977-01-101977-11-24
19781978-03-051978-09-27
19791979-01-121979-11-20
19801980-04-191980-12-20
19821982-03-111982-12-15
19831983-02-011983-10-10
19841984-01-071984-10-25
19861986-02-211986-12-14
19871987-03-181987-12-29
19881988-01-061988-12-26
19891989-03-101989-11-07
19901990-02-081990-11-24
19911991-05-031991-11-18
19921992-04-011992-11-28
19931993-01-241993-12-23
19941994-03-131994-12-10
19951995-01-081995-11-15
19961996-07-011996-11-20
19971997-03-261997-12-31
19981998-03-061998-12-26
19991999-01-061999-12-23
20002000-04-132000-12-28
20012001-01-032001-12-20
20022002-01-242002-11-24
20032003-02-042003-12-28
20042004-01-312004-12-25
20052005-02-122005-12-29
20062006-02-062006-11-25
20072007-01-102007-12-07
20082008-02-262008-12-12
20092009-05-082009-12-25
20102010-01-272010-12-16
20112011-02-072011-12-23
20122012-01-032012-12-15
20132013-02-062013-11-04
20142014-01-092014-12-15
20152015-01-102015-11-29
20162016-03-042016-12-31
20172017-01-032017-11-28
20212021-01-012021-12-10
20222022-01-012022-11-21
20232023-01-022023-12-28
20242024-01-172024-10-10
20252025-06-242025-12-13
20262026-03-142026-08-29

Every Fixed Threshold

Fixed thresholds at Nynashamn
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain752519606
25 mm (0.98 in): Days with 25 mm or more rain58419612
50 mm (1.97 in): Days with 50 mm or more rain3119621

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 Nynashamn 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).