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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Mingan Threshold Days by Year (CA007044980)

12 fixed thresholds counted per year at Mingan (CA007044980): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mingan Thresholds

  • Mingan: days with a maximum temperature at or below 0 C (32 F) in 5 years, most in 1948 with 127.
  • Mingan: nights with a minimum temperature at or below 0 C (32 F) in 5 years, most in 1949 with 224.
  • Mingan: nights with a minimum temperature at or below -10 C (14 F) in 5 years, most in 1948 with 119.
  • Mingan: nights with a minimum temperature at or below -20 C (-4 F) in 5 years, most in 1948 with 62.
  • 12 fixed thresholds have at least one qualifying day at Mingan.
5 years with a qualifying day
Nights at or below 0 C (32 F) per year at Mingan Days per year at Mingan with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 224 in 1949. 01002003001944: 2221945: 2061947: 2081948: 2111949: 22419441945194719481949
Days per year at Mingan with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 224 in 1949.
Nights at or below 0 C (32 F) per year at Mingan
YearDaysDecade average
1944222214.2
1945206214.2
1947208214.2
1948211214.2
1949224214.2
First to last qualifying date each year at Mingan For each year, a bar from the first to the last day at Mingan meeting 0 C (32 F). 1944: 1 January 1944 to 31 December 19441945: 1 January 1945 to 31 December 19451947: 1 January 1947 to 31 December 19471948: 1 January 1948 to 31 December 19481949: 1 January 1949 to 31 December 194919441945194719481949JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mingan meeting 0 C (32 F).
First to last qualifying date each year at Mingan
YearFirst dateLast date
19441944-01-011944-12-31
19451945-01-011945-12-31
19471947-01-011947-12-31
19481948-01-011948-12-31
19491949-01-011949-12-31

Every Fixed Threshold

Fixed thresholds at Mingan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1119471
0 C (32 F): Ice days (max51271948118
0 C (32 F): Frost days (min52241949224
-10 C (14 F): Days with min51191948119
-20 C (-4 F): Days with min562194855
-30 C (-22 F): Days with min513194913
10 mm (0.39 in): Days with 10 mm or more rain534194934
25 mm (0.98 in): Days with 25 mm or more rain5819453
50 mm (1.97 in): Days with 50 mm or more rain3119451
10 cm (3.9 in): Days with 10 cm or more snowfall519194411
25 cm (9.8 in): Days with 25 cm or more snowfall3319473
50 cm (19.7 in): Days with 50 cm or more snowfall1119451

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1947.

Download the Data

  • Data for Mingan 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).