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Built 2026-10-19 (19 October 2026)

Dwight Threshold Days by Year (CA006082178)

14 fixed thresholds counted per year at Dwight (CA006082178): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dwight Thresholds

  • Dwight: days with a maximum temperature at or below 0 C (32 F) in 11 years, most in 1980 with 110.
  • Dwight: nights with a minimum temperature at or below 0 C (32 F) in 11 years, most in 1976 with 213.
  • Dwight: nights with a minimum temperature at or below -10 C (14 F) in 11 years, most in 1976 with 107.
  • Dwight: nights with a minimum temperature at or below -20 C (-4 F) in 11 years, most in 1978 with 58.
  • 14 fixed thresholds have at least one qualifying day at Dwight.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Dwight Days per year at Dwight with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 1975. 024681975: 71977: 51978: 51979: 11980: 21981: 11983: 51975197719781979198019811983
Days per year at Dwight with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 7 in 1975.
Days at or above 30 C (86 F) per year at Dwight
YearDaysDecade average
197574.5
197754.5
197854.5
197914.5
198022.7
198112.7
198352.7
First to last qualifying date each year at Dwight For each year, a bar from the first to the last day at Dwight meeting 30 C (86 F). 1975: 23 May 1975 to 2 August 19751977: 21 May 1977 to 20 July 19771978: 26 May 1978 to 14 August 19781979: 14 July 1979 to 14 July 19791980: 23 May 1980 to 24 May 19801981: 7 July 1981 to 7 July 19811983: 13 June 1983 to 15 July 19831975197719781979198019811983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dwight meeting 30 C (86 F).
First to last qualifying date each year at Dwight
YearFirst dateLast date
19751975-05-231975-08-02
19771977-05-211977-07-20
19781978-05-261978-08-14
19791979-07-141979-07-14
19801980-05-231980-05-24
19811981-07-071981-07-07
19831983-06-131983-07-15

Every Fixed Threshold

Fixed thresholds at Dwight
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7719755
90 F (32.2 C): Days2119751
0 C (32 F): Ice days (max11110198089
0 C (32 F): Frost days (min112131976189
-10 C (14 F): Days with min11107197669
-20 C (-4 F): Days with min1158197829
-30 C (-22 F): Days with min112219763
-40 C (-40 F): Days with min2219812
20 C (68 F): Tropical nights (min2119731
10 mm (0.39 in): Days with 10 mm or more rain1150198350
25 mm (0.98 in): Days with 25 mm or more rain1113198313
50 mm (1.97 in): Days with 50 mm or more rain5219731
10 cm (3.9 in): Days with 10 cm or more snowfall1113198313
25 cm (9.8 in): Days with 25 cm or more snowfall6219791

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1975.

Download the Data

  • Data for Dwight 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).