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

Port Credit Threshold Days by Year (CA006156609)

4 fixed thresholds counted per year at Port Credit (CA006156609): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Port Credit Thresholds

  • Port Credit: days with 10 cm (3.9 in) or more of snowfall in 8 years, most in 1883 with 6.
  • Port Credit: days with 10 mm (0.39 in) or more of precipitation in 5 years, most in 1883 with 30.
  • Port Credit: days with 25 mm (0.98 in) or more of precipitation in 5 years, most in 1956 with 6.
  • Port Credit: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1883 with 1.
  • 4 fixed thresholds have at least one qualifying day at Port Credit.
5 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Port Credit Days per year at Port Credit with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1883. 01020301883: 301952: 221953: 231955: 261956: 2318831952195319551956
Days per year at Port Credit with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 1883.
Days with 10 mm (0.39 in) or more of precipitation per year at Port Credit
YearDaysDecade average
18833030
19522223.5
19532323.5
19552623.5
19562323.5
First to last qualifying date each year at Port Credit For each year, a bar from the first to the last day at Port Credit meeting 10 mm (0.39 in). 1883: 5 January 1883 to 26 November 18831952: 19 January 1952 to 9 December 19521953: 10 January 1953 to 14 December 19531955: 1 January 1955 to 22 December 19551956: 30 January 1956 to 5 December 195618831952195319551956JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Port Credit meeting 10 mm (0.39 in).
First to last qualifying date each year at Port Credit
YearFirst dateLast date
18831883-01-051883-11-26
19521952-01-191952-12-09
19531953-01-101953-12-14
19551955-01-011955-12-22
19561956-01-301956-12-05

Every Fixed Threshold

Fixed thresholds at Port Credit
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain530188323
25 mm (0.98 in): Days with 25 mm or more rain5619566
50 mm (1.97 in): Days with 50 mm or more rain3118831
10 cm (3.9 in): Days with 10 cm or more snowfall8618832

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1883.

Download the Data

  • Data for Port Credit 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).