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Built 2026-10-19 (19 October 2026)

St Severin Threshold Days by Year (CA007027733)

13 fixed thresholds counted per year at St Severin (CA007027733): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for St Severin Thresholds

  • St Severin: days with a maximum temperature at or below 0 C (32 F) in 19 years, most in 1971 with 128.
  • St Severin: nights with a minimum temperature at or below 0 C (32 F) in 19 years, most in 1972 with 213.
  • St Severin: nights with a minimum temperature at or below -10 C (14 F) in 19 years, most in 1972 with 109.
  • St Severin: nights with a minimum temperature at or below -20 C (-4 F) in 19 years, most in 1976 with 48.
  • 13 fixed thresholds have at least one qualifying day at St Severin.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at St Severin Days per year at St Severin with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1975. 011221968: 11970: 11975: 21983: 21968197019751983
Days per year at St Severin with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1975.
Days at or above 30 C (86 F) per year at St Severin
YearDaysDecade average
196811
197011.5
197521.5
198322
First to last qualifying date each year at St Severin For each year, a bar from the first to the last day at St Severin meeting 30 C (86 F). 1968: 18 July 1968 to 18 July 19681970: 30 July 1970 to 30 July 19701975: 1 August 1975 to 2 August 19751983: 14 June 1983 to 4 July 19831968197019751983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at St Severin meeting 30 C (86 F).
First to last qualifying date each year at St Severin
YearFirst dateLast date
19681968-07-181968-07-18
19701970-07-301970-07-30
19751975-08-011975-08-02
19831983-06-141983-07-04

Every Fixed Threshold

Fixed thresholds at St Severin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4219752
90 F (32.2 C): Days1119751
0 C (32 F): Ice days (max191281971107
0 C (32 F): Frost days (min192131972196
-10 C (14 F): Days with min19109197289
-20 C (-4 F): Days with min1948197627
-30 C (-22 F): Days with min15619821
20 C (68 F): Tropical nights (min12419694
10 mm (0.39 in): Days with 10 mm or more rain1860197643
25 mm (0.98 in): Days with 25 mm or more rain181519738
50 mm (1.97 in): Days with 50 mm or more rain11219731
10 cm (3.9 in): Days with 10 cm or more snowfall1921197216
25 cm (9.8 in): Days with 25 cm or more snowfall11319833

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for St Severin 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 (2026-10-17).