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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Sutton Threshold Days by Year (CA007028292)

13 fixed thresholds counted per year at Sutton (CA007028292): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sutton Thresholds

  • Sutton: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1979 with 10.
  • Sutton: days with a maximum temperature at or below 0 C (32 F) in 5 years, most in 1980 with 93.
  • Sutton: nights with a minimum temperature at or below 0 C (32 F) in 5 years, most in 1980 with 172.
  • Sutton: nights with a minimum temperature at or below -10 C (14 F) in 5 years, most in 1980 with 79.
  • 13 fixed thresholds have at least one qualifying day at Sutton.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Sutton Days per year at Sutton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1979. 0358101979: 101980: 11981: 41982: 31983: 1019791980198119821983
Days per year at Sutton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1979.
Days at or above 30 C (86 F) per year at Sutton
YearDaysDecade average
19791010
198014.5
198144.5
198234.5
1983104.5
First to last qualifying date each year at Sutton For each year, a bar from the first to the last day at Sutton meeting 30 C (86 F). 1979: 9 May 1979 to 2 August 19791980: 25 June 1980 to 25 June 19801981: 16 June 1981 to 9 July 19811982: 7 July 1982 to 18 July 19821983: 13 June 1983 to 12 July 198319791980198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sutton meeting 30 C (86 F).
First to last qualifying date each year at Sutton
YearFirst dateLast date
19791979-05-091979-08-02
19801980-06-251980-06-25
19811981-06-161981-07-09
19821982-07-071982-07-18
19831983-06-131983-07-12

Every Fixed Threshold

Fixed thresholds at Sutton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days510197910
90 F (32.2 C): Days2119791
0 C (32 F): Ice days (max593198070
0 C (32 F): Frost days (min51721980160
-10 C (14 F): Days with min579198068
-20 C (-4 F): Days with min529198215
-30 C (-22 F): Days with min5719791
20 C (68 F): Tropical nights (min5619792
10 mm (0.39 in): Days with 10 mm or more rain555198355
25 mm (0.98 in): Days with 25 mm or more rain512198312
50 mm (1.97 in): Days with 50 mm or more rain3219832
10 cm (3.9 in): Days with 10 cm or more snowfall510198310
25 cm (9.8 in): Days with 25 cm or more snowfall1119831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Sutton 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).