Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Sankt_Olof Threshold Days by Year (SWE00137548)

11 fixed thresholds counted per year at Sankt_Olof (SWE00137548): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sankt_Olof Thresholds

  • Sankt_Olof: nights with a minimum temperature at or below 0 C (32 F) in 44 years, most in 1941 with 165.
  • Sankt_Olof: days with a maximum temperature at or below 0 C (32 F) in 43 years, most in 1985 with 81.
  • Sankt_Olof: nights with a minimum temperature at or below -10 C (14 F) in 42 years, most in 1942 with 54.
  • Sankt_Olof: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1966 with 37.
  • 11 fixed thresholds have at least one qualifying day at Sankt_Olof.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at Sankt_Olof Days per year at Sankt_Olof with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 11 in 1941. 0510151941: 111942: 11943: 41944: 61945: 11946: 11947: 91948: 51953: 51954: 11959: 11975: 41982: 11941194319451947195319591982
Days per year at Sankt_Olof with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 11 in 1941.
Days at or above 30 C (86 F) per year at Sankt_Olof
YearDaysDecade average
1941114.8
194214.8
194344.8
194464.8
194514.8
194614.8
194794.8
194854.8
195352.3
195412.3
195912.3
197544
198211
First to last qualifying date each year at Sankt_Olof For each year, a bar from the first to the last day at Sankt_Olof meeting 30 C (86 F). 1941: 23 June 1941 to 15 July 19411942: 29 August 1942 to 29 August 19421943: 27 July 1943 to 2 August 19431944: 6 July 1944 to 21 August 19441945: 18 July 1945 to 18 July 19451946: 5 July 1946 to 5 July 19461947: 27 June 1947 to 17 August 19471948: 29 July 1948 to 2 August 19481953: 29 June 1953 to 3 July 19531954: 21 June 1954 to 21 June 19541959: 10 July 1959 to 10 July 19591975: 7 August 1975 to 11 August 19751982: 8 August 1982 to 8 August 19821941194319451947195319591982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sankt_Olof meeting 30 C (86 F).
First to last qualifying date each year at Sankt_Olof
YearFirst dateLast date
19411941-06-231941-07-15
19421942-08-291942-08-29
19431943-07-271943-08-02
19441944-07-061944-08-21
19451945-07-181945-07-18
19461946-07-051946-07-05
19471947-06-271947-08-17
19481948-07-291948-08-02
19531953-06-291953-07-03
19541954-06-211954-06-21
19591959-07-101959-07-10
19751975-08-071975-08-11
19821982-08-081982-08-08

Every Fixed Threshold

Fixed thresholds at Sankt_Olof
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days131119411
90 F (32.2 C): Days6219411
0 C (32 F): Ice days (max4381198581
0 C (32 F): Frost days (min441651941116
-10 C (14 F): Days with min4254194221
-20 C (-4 F): Days with min5519421
20 C (68 F): Tropical nights (min2119531
10 mm (0.39 in): Days with 10 mm or more rain4137196627
25 mm (0.98 in): Days with 25 mm or more rain39719602
50 mm (1.97 in): Days with 50 mm or more rain10219491
100 mm (3.94 in): Days with 100 mm or more rain1119661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Sankt_Olof 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).