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

Ekerum Threshold Days by Year (SWE00137868)

10 fixed thresholds counted per year at Ekerum (SWE00137868): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ekerum Thresholds

  • Ekerum: nights with a minimum temperature at or below 0 C (32 F) in 27 years, most in 1955 with 146.
  • Ekerum: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1960 with 31.
  • Ekerum: nights with a minimum temperature at or below -10 C (14 F) in 25 years, most in 1963 with 37.
  • Ekerum: days with a maximum temperature at or below 0 C (32 F) in 21 years, most in 1963 with 74.
  • 10 fixed thresholds have at least one qualifying day at Ekerum.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at Ekerum Days per year at Ekerum with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1959. 0358101945: 31950: 11952: 21953: 61955: 91959: 101964: 11969: 31970: 2194519501952195319551959196419691970
Days per year at Ekerum with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1959.
Days at or above 30 C (86 F) per year at Ekerum
YearDaysDecade average
194533
195015.6
195225.6
195365.6
195595.6
1959105.6
196412
196932
197022
First to last qualifying date each year at Ekerum For each year, a bar from the first to the last day at Ekerum meeting 30 C (86 F). 1945: 13 July 1945 to 17 July 19451950: 8 June 1950 to 8 June 19501952: 3 July 1952 to 5 July 19521953: 28 June 1953 to 15 August 19531955: 14 July 1955 to 21 August 19551959: 7 June 1959 to 23 August 19591964: 27 August 1964 to 27 August 19641969: 16 July 1969 to 23 July 19691970: 20 June 1970 to 21 June 197019451952195519641970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ekerum meeting 30 C (86 F).
First to last qualifying date each year at Ekerum
YearFirst dateLast date
19451945-07-131945-07-17
19501950-06-081950-06-08
19521952-07-031952-07-05
19531953-06-281953-08-15
19551955-07-141955-08-21
19591959-06-071959-08-23
19641964-08-271964-08-27
19691969-07-161969-07-23
19701970-06-201970-06-21

Every Fixed Threshold

Fixed thresholds at Ekerum
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days91019592
90 F (32.2 C): Days4619591
0 C (32 F): Ice days (max2174196326
0 C (32 F): Frost days (min271461955110
-10 C (14 F): Days with min2537196313
-20 C (-4 F): Days with min3219562
20 C (68 F): Tropical nights (min4219511
10 mm (0.39 in): Days with 10 mm or more rain2731196010
25 mm (0.98 in): Days with 25 mm or more rain20419522
50 mm (1.97 in): Days with 50 mm or more rain4119461

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 Ekerum 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).