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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Woodfibre Threshold Days by Year

7 fixed thresholds counted per year at Woodfibre (CA001048974): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Woodfibre Thresholds

  • Woodfibre: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1964 with 14.
  • Woodfibre: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1968 with 104.
  • Woodfibre: days with 25 mm (0.98 in) or more of precipitation in 8 years, most in 1967 with 55.
  • Woodfibre: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1968 with 23.
  • 7 fixed thresholds have at least one qualifying day at Woodfibre.
8 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Woodfibre Days per year at Woodfibre with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 104 in 1968. 0501001501961: 991964: 1031965: 801966: 931967: 961968: 1041969: 871970: 7719611964196519661967196819691970
Days per year at Woodfibre with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 104 in 1968.
Days with 10 mm (0.39 in) or more of precipitation per year at Woodfibre
YearDaysDecade average
19619994.6
196410394.6
19658094.6
19669394.6
19679694.6
196810494.6
19698794.6
19707777
First to last qualifying date each year at Woodfibre For each year, a bar from the first to the last day at Woodfibre meeting 10 mm (0.39 in). 1961: 3 January 1961 to 29 December 19611964: 8 January 1964 to 31 December 19641965: 3 January 1965 to 31 December 19651966: 1 January 1966 to 31 December 19661967: 1 January 1967 to 24 December 19671968: 7 January 1968 to 31 December 19681969: 1 January 1969 to 22 December 19691970: 8 January 1970 to 30 December 197019611964196519661967196819691970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Woodfibre meeting 10 mm (0.39 in).
First to last qualifying date each year at Woodfibre
YearFirst dateLast date
19611961-01-031961-12-29
19641964-01-081964-12-31
19651965-01-031965-12-31
19661966-01-011966-12-31
19671967-01-011967-12-24
19681968-01-071968-12-31
19691969-01-011969-12-22
19701970-01-081970-12-30

Every Fixed Threshold

Fixed thresholds at Woodfibre
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain8104196877
25 mm (0.98 in): Days with 25 mm or more rain855196729
50 mm (1.97 in): Days with 50 mm or more rain82319686
100 mm (3.94 in): Days with 100 mm or more rain6219612
10 cm (3.9 in): Days with 10 cm or more snowfall171419642
25 cm (9.8 in): Days with 25 cm or more snowfall8419641
50 cm (19.7 in): Days with 50 cm or more snowfall2119641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for Woodfibre 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 (2025-12-31).