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

Clyde River Threshold Days by Year (CA002400804)

6 fixed thresholds counted per year at Clyde River (CA002400804): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Clyde River Thresholds

  • Clyde River: nights with a minimum temperature at or below 0 C (32 F) in 6 years, most in 1979 with 335.
  • Clyde River: nights with a minimum temperature at or below -10 C (14 F) in 6 years, most in 1983 with 206.
  • Clyde River: nights with a minimum temperature at or below -20 C (-4 F) in 6 years, most in 1983 with 162.
  • Clyde River: nights with a minimum temperature at or below -30 C (-22 F) in 6 years, most in 1983 with 98.
  • 6 fixed thresholds have at least one qualifying day at Clyde River.
6 years with a qualifying day
Nights at or below 0 C (32 F) per year at Clyde River Days per year at Clyde River with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 335 in 1979. 01002003004001978: 3211979: 3351980: 3101981: 3061982: 2931983: 316197819791980198119821983
Days per year at Clyde River with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 335 in 1979.
Nights at or below 0 C (32 F) per year at Clyde River
YearDaysDecade average
1978321328
1979335328
1980310306.3
1981306306.3
1982293306.3
1983316306.3
First to last qualifying date each year at Clyde River For each year, a bar from the first to the last day at Clyde River meeting 0 C (32 F). 1978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 1983197819791980198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Clyde River meeting 0 C (32 F).
First to last qualifying date each year at Clyde River
YearFirst dateLast date
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-31
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31

Every Fixed Threshold

Fixed thresholds at Clyde River
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max32241979217
0 C (32 F): Frost days (min63351979316
-10 C (14 F): Days with min62061983206
-20 C (-4 F): Days with min61621983162
-30 C (-22 F): Days with min698198398
-40 C (-40 F): Days with min514197911

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 Clyde River 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).