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

Vancouver Southlands Threshold Days by Year (CA001108473)

3 fixed thresholds counted per year at Vancouver Southlands (CA001108473): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vancouver Southlands Thresholds

  • Vancouver Southlands: days with 10 mm (0.39 in) or more of precipitation in 4 years, most in 1961 with 51.
  • Vancouver Southlands: days with 25 mm (0.98 in) or more of precipitation in 4 years, most in 1961 with 15.
  • Vancouver Southlands: days with 10 cm (3.9 in) or more of snowfall in 3 years, most in 1965 with 2.
  • 3 fixed thresholds have at least one qualifying day at Vancouver Southlands.
4 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Vancouver Southlands Days per year at Vancouver Southlands with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1961. 02040601960: 421961: 511965: 391966: 451960196119651966
Days per year at Vancouver Southlands with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1961.
Days with 10 mm (0.39 in) or more of precipitation per year at Vancouver Southlands
YearDaysDecade average
19604244.3
19615144.3
19653944.3
19664544.3
First to last qualifying date each year at Vancouver Southlands For each year, a bar from the first to the last day at Vancouver Southlands meeting 10 mm (0.39 in). 1960: 23 January 1960 to 18 December 19601961: 4 January 1961 to 27 December 19611965: 5 January 1965 to 27 December 19651966: 1 January 1966 to 28 December 19661960196119651966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Vancouver Southlands meeting 10 mm (0.39 in).
First to last qualifying date each year at Vancouver Southlands
YearFirst dateLast date
19601960-01-231960-12-18
19611961-01-041961-12-27
19651965-01-051965-12-27
19661966-01-011966-12-28

Every Fixed Threshold

Fixed thresholds at Vancouver Southlands
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain451196145
25 mm (0.98 in): Days with 25 mm or more rain41519618
10 cm (3.9 in): Days with 10 cm or more snowfall3219651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Vancouver Southlands 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).