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

Valemount East Threshold Days by Year (CA0011783L9)

13 fixed thresholds counted per year at Valemount East (CA0011783L9): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Valemount East Thresholds

  • Valemount East: days with a maximum temperature at or above 30 C (86 F) in 10 years, most in 1971 with 19.
  • Valemount East: days with a maximum temperature at or below 0 C (32 F) in 10 years, most in 1971 with 91.
  • Valemount East: days with 10 cm (3.9 in) or more of snowfall in 8 years, most in 1972 with 7.
  • Valemount East: days with a maximum temperature at or above 90 F (32.2 C) in 7 years, most in 1981 with 10.
  • 13 fixed thresholds have at least one qualifying day at Valemount East.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Valemount East Days per year at Valemount East with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1971. 051015201971: 191972: 31973: 111974: 81975: 91977: 71978: 61979: 101980: 11981: 181971197219731974197519771978197919801981
Days per year at Valemount East with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1971.
Days at or above 30 C (86 F) per year at Valemount East
YearDaysDecade average
1971199.1
197239.1
1973119.1
197489.1
197599.1
197779.1
197869.1
1979109.1
198019.5
1981189.5
First to last qualifying date each year at Valemount East For each year, a bar from the first to the last day at Valemount East meeting 30 C (86 F). 1971: 18 July 1971 to 13 August 19711972: 7 August 1972 to 29 August 19721973: 22 June 1973 to 13 August 19731974: 15 June 1974 to 4 August 19741975: 3 July 1975 to 12 July 19751977: 7 June 1977 to 17 August 19771978: 4 June 1978 to 9 August 19781979: 29 June 1979 to 29 August 19791980: 14 June 1980 to 14 June 19801981: 17 July 1981 to 25 August 198119711973197519781980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Valemount East meeting 30 C (86 F).
First to last qualifying date each year at Valemount East
YearFirst dateLast date
19711971-07-181971-08-13
19721972-08-071972-08-29
19731973-06-221973-08-13
19741974-06-151974-08-04
19751975-07-031975-07-12
19771977-06-071977-08-17
19781978-06-041978-08-09
19791979-06-291979-08-29
19801980-06-141980-06-14
19811981-07-171981-08-25

Every Fixed Threshold

Fixed thresholds at Valemount East
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1019197118
35 C (95 F): Days2219711
90 F (32.2 C): Days710198110
0 C (32 F): Ice days (max1091197138
0 C (32 F): Frost days (min72071972156
-10 C (14 F): Days with min781197130
-20 C (-4 F): Days with min72919726
-30 C (-22 F): Days with min71119721
-40 C (-40 F): Days with min1319723
10 mm (0.39 in): Days with 10 mm or more rain618197213
25 mm (0.98 in): Days with 25 mm or more rain6319711
10 cm (3.9 in): Days with 10 cm or more snowfall8719722
25 cm (9.8 in): Days with 25 cm or more snowfall5219741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Valemount East 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).