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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Little Qualicum Hatchery Threshold Days by Year

8 fixed thresholds counted per year at Little Qualicum Hatchery (CA001024638): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Little Qualicum Hatchery Thresholds

  • Little Qualicum Hatchery: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 1981 with 6.
  • Little Qualicum Hatchery: nights with a minimum temperature at or below 0 C (32 F) in 3 years, most in 1982 with 113.
  • Little Qualicum Hatchery: nights with a minimum temperature at or below -10 C (14 F) in 3 years, most in 1983 with 4.
  • Little Qualicum Hatchery: days with 10 mm (0.39 in) or more of precipitation in 3 years, most in 1983 with 41.
  • 8 fixed thresholds have at least one qualifying day at Little Qualicum Hatchery.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Little Qualicum Hatchery Days per year at Little Qualicum Hatchery with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 1981. 02461981: 61982: 51983: 1198119821983
Days per year at Little Qualicum Hatchery with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 1981.
Days at or above 30 C (86 F) per year at Little Qualicum Hatchery
YearDaysDecade average
198164
198254
198314
First to last qualifying date each year at Little Qualicum Hatchery For each year, a bar from the first to the last day at Little Qualicum Hatchery meeting 30 C (86 F). 1981: 7 August 1981 to 15 August 19811982: 18 June 1982 to 27 July 19821983: 29 May 1983 to 29 May 1983198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Little Qualicum Hatchery meeting 30 C (86 F).
First to last qualifying date each year at Little Qualicum Hatchery
YearFirst dateLast date
19811981-08-071981-08-15
19821982-06-181982-07-27
19831983-05-291983-05-29

Every Fixed Threshold

Fixed thresholds at Little Qualicum Hatchery
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3619811
90 F (32.2 C): Days1419814
0 C (32 F): Ice days (max2619826
0 C (32 F): Frost days (min31131982101
-10 C (14 F): Days with min3419834
10 mm (0.39 in): Days with 10 mm or more rain341198341
25 mm (0.98 in): Days with 25 mm or more rain311198210
50 mm (1.97 in): Days with 50 mm or more rain2219811

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Little Qualicum Hatchery 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).