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

Chetwynd A Threshold Days by Year (CA001181508)

12 fixed thresholds counted per year at Chetwynd A (CA001181508): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chetwynd A Thresholds

  • Chetwynd A: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 1983 with 2.
  • Chetwynd A: days with a maximum temperature at or above 90 F (32.2 C) in 1 years, most in 1983 with 1.
  • Chetwynd A: days with a maximum temperature at or below 0 C (32 F) in 1 years, most in 1983 with 105.
  • Chetwynd A: nights with a minimum temperature at or below 0 C (32 F) in 1 years, most in 1983 with 203.
  • 12 fixed thresholds have at least one qualifying day at Chetwynd A.
1 years with a qualifying day
Days at or above 30 C (86 F) per year at Chetwynd A Days per year at Chetwynd A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1983. 011221983: 21983
Days per year at Chetwynd A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1983.
Days at or above 30 C (86 F) per year at Chetwynd A
YearDaysDecade average
198322
First to last qualifying date each year at Chetwynd A For each year, a bar from the first to the last day at Chetwynd A meeting 30 C (86 F). 1983: 29 May 1983 to 30 May 19831983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chetwynd A meeting 30 C (86 F).
First to last qualifying date each year at Chetwynd A
YearFirst dateLast date
19831983-05-291983-05-30

Every Fixed Threshold

Fixed thresholds at Chetwynd A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1219832
90 F (32.2 C): Days1119831
0 C (32 F): Ice days (max11051983105
0 C (32 F): Frost days (min12031983203
-10 C (14 F): Days with min11071983107
-20 C (-4 F): Days with min142198342
-30 C (-22 F): Days with min110198310
-40 C (-40 F): Days with min1119831
10 mm (0.39 in): Days with 10 mm or more rain111198311
25 mm (0.98 in): Days with 25 mm or more rain1519835
50 mm (1.97 in): Days with 50 mm or more rain1119831
10 cm (3.9 in): Days with 10 cm or more snowfall1219832

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1983.

Download the Data

  • Data for Chetwynd A 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).