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Built 2026-10-15 (15 October 2026)

Whistler Threshold Days by Year

12 fixed thresholds counted per year at Whistler (CA001048898): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Whistler Thresholds

  • Whistler: days with a maximum temperature at or above 30 C (86 F) in 7 years, most in 1977 with 17.
  • Whistler: days with a maximum temperature at or below 0 C (32 F) in 7 years, most in 1978 with 50.
  • Whistler: nights with a minimum temperature at or below 0 C (32 F) in 7 years, most in 1977 with 181.
  • Whistler: nights with a minimum temperature at or below -10 C (14 F) in 7 years, most in 1977 with 45.
  • 12 fixed thresholds have at least one qualifying day at Whistler.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Whistler Days per year at Whistler with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1977. 051015201977: 171978: 141979: 61980: 21981: 111982: 121983: 31977197819791980198119821983
Days per year at Whistler with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1977.
Days at or above 30 C (86 F) per year at Whistler
YearDaysDecade average
19771712.3
19781412.3
1979612.3
198027
1981117
1982127
198337
First to last qualifying date each year at Whistler For each year, a bar from the first to the last day at Whistler meeting 30 C (86 F). 1977: 24 July 1977 to 20 August 19771978: 2 June 1978 to 9 August 19781979: 16 July 1979 to 13 August 19791980: 21 July 1980 to 10 August 19801981: 26 July 1981 to 23 August 19811982: 17 June 1982 to 24 August 19821983: 28 May 1983 to 30 July 19831977197819791980198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Whistler meeting 30 C (86 F).
First to last qualifying date each year at Whistler
YearFirst dateLast date
19771977-07-241977-08-20
19781978-06-021978-08-09
19791979-07-161979-08-13
19801980-07-211980-08-10
19811981-07-261981-08-23
19821982-06-171982-08-24
19831983-05-281983-07-30

Every Fixed Threshold

Fixed thresholds at Whistler
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days71719773
35 C (95 F): Days2219811
90 F (32.2 C): Days6819812
0 C (32 F): Ice days (max750197830
0 C (32 F): Frost days (min71811977144
-10 C (14 F): Days with min745197721
-20 C (-4 F): Days with min51219792
10 mm (0.39 in): Days with 10 mm or more rain747198042
25 mm (0.98 in): Days with 25 mm or more rain711197910
50 mm (1.97 in): Days with 50 mm or more rain3119801
10 cm (3.9 in): Days with 10 cm or more snowfall72019829
25 cm (9.8 in): Days with 25 cm or more snowfall6419784

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

  • Data for Whistler 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).