Built 2026-10-19 (19 October 2026)

Norra_Bergnas Threshold Days by Year (SWE00140716)

3 fixed thresholds counted per year at Norra_Bergnas (SWE00140716): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Norra_Bergnas Thresholds

  • Norra_Bergnas: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1953 with 16.
  • Norra_Bergnas: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1972 with 4.
  • Norra_Bergnas: 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 Norra_Bergnas.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Norra_Bergnas Days per year at Norra_Bergnas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1953. 051015201920: 151921: 141922: 71923: 91924: 131925: 121945: 131946: 61947: 81948: 81949: 101950: 91951: 61952: 71953: 161954: 151955: 91956: 51957: 151958: 111959: 11960: 81961: 101962: 61963: 61972: 161973: 101974: 121975: 121976: 71977: 111978: 1319201924194719511955195919631975
Days per year at Norra_Bergnas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1953.
Days with 10 mm (0.39 in) or more of precipitation per year at Norra_Bergnas
YearDaysDecade average
19201511.7
19211411.7
1922711.7
1923911.7
19241311.7
19251211.7
1945139
194669
194789
194889
1949109
195099.4
195169.4
195279.4
1953169.4
1954159.4
195599.4
195659.4
1957159.4
1958119.4
195919.4
196087.5
1961107.5
196267.5
196367.5
19721611.6
19731011.6
19741211.6
19751211.6
1976711.6
19771111.6
19781311.6
First to last qualifying date each year at Norra_Bergnas For each year, a bar from the first to the last day at Norra_Bergnas meeting 10 mm (0.39 in). 1920: 31 May 1920 to 19 September 19201921: 13 June 1921 to 27 December 19211922: 26 May 1922 to 13 December 19221923: 7 May 1923 to 29 October 19231924: 9 May 1924 to 18 December 19241925: 28 March 1925 to 29 October 19251945: 28 April 1945 to 20 December 19451946: 9 January 1946 to 20 September 19461947: 8 June 1947 to 6 December 19471948: 9 March 1948 to 16 October 19481949: 21 May 1949 to 8 December 19491950: 18 April 1950 to 24 November 19501951: 5 July 1951 to 26 December 19511952: 2 June 1952 to 28 September 19521953: 3 February 1953 to 3 September 19531954: 30 April 1954 to 28 September 19541955: 24 January 1955 to 29 December 19551956: 5 June 1956 to 22 August 19561957: 20 January 1957 to 19 August 19571958: 28 January 1958 to 11 October 19581959: 13 July 1959 to 13 July 19591960: 1 June 1960 to 25 August 19601961: 10 June 1961 to 25 October 19611962: 5 January 1962 to 10 September 19621963: 11 June 1963 to 26 September 19631972: 22 May 1972 to 30 December 19721973: 13 February 1973 to 21 December 19731974: 12 February 1974 to 13 August 19741975: 9 January 1975 to 30 December 19751976: 17 July 1976 to 7 November 19761977: 26 January 1977 to 26 August 19771978: 13 April 1978 to 25 September 197819201924194719511955195919631975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Norra_Bergnas meeting 10 mm (0.39 in).
First to last qualifying date each year at Norra_Bergnas
YearFirst dateLast date
19201920-05-311920-09-19
19211921-06-131921-12-27
19221922-05-261922-12-13
19231923-05-071923-10-29
19241924-05-091924-12-18
19251925-03-281925-10-29
19451945-04-281945-12-20
19461946-01-091946-09-20
19471947-06-081947-12-06
19481948-03-091948-10-16
19491949-05-211949-12-08
19501950-04-181950-11-24
19511951-07-051951-12-26
19521952-06-021952-09-28
19531953-02-031953-09-03
19541954-04-301954-09-28
19551955-01-241955-12-29
19561956-06-051956-08-22
19571957-01-201957-08-19
19581958-01-281958-10-11
19591959-07-131959-07-13
19601960-06-011960-08-25
19611961-06-101961-10-25
19621962-01-051962-09-10
19631963-06-111963-09-26
19721972-05-221972-12-30
19731973-02-131973-12-21
19741974-02-121974-08-13
19751975-01-091975-12-30
19761976-07-171976-11-07
19771977-01-261977-08-26
19781978-04-131978-09-25

Every Fixed Threshold

Fixed thresholds at Norra_Bergnas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3216195313
25 mm (0.98 in): Days with 25 mm or more rain18419721
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 1920.

Download the Data

  • Data for Norra_Bergnas 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).