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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Champlain Threshold Days by Year (CA007011290)

13 fixed thresholds counted per year at Champlain (CA007011290): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Champlain Thresholds

  • Champlain: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 1983 with 11.
  • Champlain: days with a maximum temperature at or below 0 C (32 F) in 3 years, most in 1982 with 94.
  • Champlain: nights with a minimum temperature at or below 0 C (32 F) in 3 years, most in 1983 with 182.
  • Champlain: nights with a minimum temperature at or below -10 C (14 F) in 3 years, most in 1982 with 82.
  • 13 fixed thresholds have at least one qualifying day at Champlain.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Champlain Days per year at Champlain with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 11 in 1983. 0510151981: 31982: 41983: 11198119821983
Days per year at Champlain with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 11 in 1983.
Days at or above 30 C (86 F) per year at Champlain
YearDaysDecade average
198136
198246
1983116
First to last qualifying date each year at Champlain For each year, a bar from the first to the last day at Champlain meeting 30 C (86 F). 1981: 8 July 1981 to 10 July 19811982: 7 July 1982 to 18 July 19821983: 14 June 1983 to 6 August 1983198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Champlain meeting 30 C (86 F).
First to last qualifying date each year at Champlain
YearFirst dateLast date
19811981-07-081981-07-10
19821982-07-071982-07-18
19831983-06-141983-08-06

Every Fixed Threshold

Fixed thresholds at Champlain
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days311198311
90 F (32.2 C): Days2119811
0 C (32 F): Ice days (max394198294
0 C (32 F): Frost days (min31821983182
-10 C (14 F): Days with min382198277
-20 C (-4 F): Days with min341198224
-30 C (-22 F): Days with min2919823
-40 C (-40 F): Days with min1119821
20 C (68 F): Tropical nights (min2219821
10 mm (0.39 in): Days with 10 mm or more rain350198350
25 mm (0.98 in): Days with 25 mm or more rain310198310
10 cm (3.9 in): Days with 10 cm or more snowfall3819838
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 1981.

Download the Data

  • Data for Champlain 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).