Built 2026-10-19 (19 October 2026)

Hogland Threshold Days by Year (SWE00140354)

9 fixed thresholds counted per year at Hogland (SWE00140354): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hogland Thresholds

  • Hogland: days with 10 mm (0.39 in) or more of precipitation in 51 years, most in 2011 with 26.
  • Hogland: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1972 with 4.
  • Hogland: days with a maximum temperature at or below 0 C (32 F) in 21 years, most in 1955 with 149.
  • Hogland: nights with a minimum temperature at or below 0 C (32 F) in 19 years, most in 1968 with 239.
  • 9 fixed thresholds have at least one qualifying day at Hogland.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Hogland Days per year at Hogland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1969. 011221958: 11968: 11969: 2195819681969
Days per year at Hogland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1969.
Days at or above 30 C (86 F) per year at Hogland
YearDaysDecade average
195811
196811.5
196921.5
First to last qualifying date each year at Hogland For each year, a bar from the first to the last day at Hogland meeting 30 C (86 F). 1958: 3 July 1958 to 3 July 19581968: 3 July 1968 to 3 July 19681969: 27 June 1969 to 28 June 1969195819681969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hogland meeting 30 C (86 F).
First to last qualifying date each year at Hogland
YearFirst dateLast date
19581958-07-031958-07-03
19681968-07-031968-07-03
19691969-06-271969-06-28

Every Fixed Threshold

Fixed thresholds at Hogland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3219692
0 C (32 F): Ice days (max211491955139
0 C (32 F): Frost days (min192391968222
-10 C (14 F): Days with min19115196672
-20 C (-4 F): Days with min193519667
-30 C (-22 F): Days with min91019661
10 mm (0.39 in): Days with 10 mm or more rain5126201117
25 mm (0.98 in): Days with 25 mm or more rain29419721
50 mm (1.97 in): Days with 50 mm or more rain2119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Hogland 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).