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Built 2026-10-19 (19 October 2026)

Cap des Rosiers Threshold Days by Year (CA007051055)

12 fixed thresholds counted per year at Cap des Rosiers (CA007051055): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cap des Rosiers Thresholds

  • Cap des Rosiers: days with 10 mm (0.39 in) or more of precipitation in 10 years, most in 1981 with 52.
  • Cap des Rosiers: days with 10 cm (3.9 in) or more of snowfall in 10 years, most in 1976 with 13.
  • Cap des Rosiers: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1981 with 14.
  • Cap des Rosiers: days with a maximum temperature at or below 0 C (32 F) in 8 years, most in 1978 with 128.
  • 12 fixed thresholds have at least one qualifying day at Cap des Rosiers.
8 years with a qualifying day
Nights at or below 0 C (32 F) per year at Cap des Rosiers Days per year at Cap des Rosiers with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 202 in 1974. 01002003001974: 2021976: 1891977: 1681978: 1801980: 1841981: 1671982: 1761983: 17319741976197719781980198119821983
Days per year at Cap des Rosiers with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 202 in 1974.
Nights at or below 0 C (32 F) per year at Cap des Rosiers
YearDaysDecade average
1974202184.8
1976189184.8
1977168184.8
1978180184.8
1980184175
1981167175
1982176175
1983173175
First to last qualifying date each year at Cap des Rosiers For each year, a bar from the first to the last day at Cap des Rosiers meeting 0 C (32 F). 1974: 1 January 1974 to 31 December 19741976: 5 January 1976 to 31 December 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781980: 1 January 1980 to 30 December 19801981: 1 January 1981 to 31 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 198319741976197719781980198119821983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cap des Rosiers meeting 0 C (32 F).
First to last qualifying date each year at Cap des Rosiers
YearFirst dateLast date
19741974-01-011974-12-31
19761976-01-051976-12-31
19771977-01-011977-12-31
19781978-01-011978-12-31
19801980-01-011980-12-30
19811981-01-011981-12-31
19821982-01-011982-12-31
19831983-01-011983-12-31

Every Fixed Threshold

Fixed thresholds at Cap des Rosiers
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1219782
0 C (32 F): Ice days (max81281978106
0 C (32 F): Frost days (min82021974173
-10 C (14 F): Days with min888197869
-20 C (-4 F): Days with min81619764
20 C (68 F): Tropical nights (min1719787
10 mm (0.39 in): Days with 10 mm or more rain1052198146
25 mm (0.98 in): Days with 25 mm or more rain914198113
50 mm (1.97 in): Days with 50 mm or more rain6219802
100 mm (3.94 in): Days with 100 mm or more rain1119801
10 cm (3.9 in): Days with 10 cm or more snowfall1013197612
25 cm (9.8 in): Days with 25 cm or more snowfall4119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1978.

Download the Data

  • Data for Cap des Rosiers 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).