Built 2026-10-19 (19 October 2026)

Farosund Threshold Days by Year (SWE00138270)

3 fixed thresholds counted per year at Farosund (SWE00138270): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Farosund Thresholds

  • Farosund: days with 10 mm (0.39 in) or more of precipitation in 10 years, most in 1974 with 21.
  • Farosund: days with 25 mm (0.98 in) or more of precipitation in 5 years, most in 1972 with 3.
  • Farosund: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1972 with 1.
  • 3 fixed thresholds have at least one qualifying day at Farosund.
10 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Farosund Days per year at Farosund with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1974. 01020301969: 81970: 121971: 111972: 141973: 151974: 211975: 31976: 81977: 121978: 91969197019711972197319741975197619771978
Days per year at Farosund with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Farosund
YearDaysDecade average
196988
19701211.7
19711111.7
19721411.7
19731511.7
19742111.7
1975311.7
1976811.7
19771211.7
1978911.7
First to last qualifying date each year at Farosund For each year, a bar from the first to the last day at Farosund meeting 10 mm (0.39 in). 1969: 8 March 1969 to 29 November 19691970: 4 April 1970 to 28 November 19701971: 26 February 1971 to 28 December 19711972: 3 April 1972 to 28 September 19721973: 11 April 1973 to 6 December 19731974: 15 January 1974 to 28 December 19741975: 29 March 1975 to 29 November 19751976: 1 January 1976 to 27 December 19761977: 27 March 1977 to 28 December 19771978: 11 January 1978 to 14 September 197819691971197319751977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Farosund meeting 10 mm (0.39 in).
First to last qualifying date each year at Farosund
YearFirst dateLast date
19691969-03-081969-11-29
19701970-04-041970-11-28
19711971-02-261971-12-28
19721972-04-031972-09-28
19731973-04-111973-12-06
19741974-01-151974-12-28
19751975-03-291975-11-29
19761976-01-011976-12-27
19771977-03-271977-12-28
19781978-01-111978-09-14

Every Fixed Threshold

Fixed thresholds at Farosund
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain102119749
25 mm (0.98 in): Days with 25 mm or more rain5319721
50 mm (1.97 in): Days with 50 mm or more rain1119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Farosund 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).