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

Carmacks Threshold Days by Year (CA002100300)

12 fixed thresholds counted per year at Carmacks (CA002100300): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Carmacks Thresholds

  • Carmacks: days with 10 mm (0.39 in) or more of precipitation in 19 years, most in 1977 with 7.
  • Carmacks: days with a maximum temperature at or below 0 C (32 F) in 18 years, most in 1972 with 162.
  • Carmacks: nights with a minimum temperature at or below 0 C (32 F) in 18 years, most in 1964 with 271.
  • Carmacks: nights with a minimum temperature at or below -10 C (14 F) in 18 years, most in 1972 with 184.
  • 12 fixed thresholds have at least one qualifying day at Carmacks.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Carmacks Days per year at Carmacks with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 1969. 02461966: 11969: 61970: 11971: 51972: 11975: 41977: 51980: 21982: 41983: 31966196919701971197219751977198019821983
Days per year at Carmacks with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 1969.
Days at or above 30 C (86 F) per year at Carmacks
YearDaysDecade average
196613.5
196963.5
197013.2
197153.2
197213.2
197543.2
197753.2
198023
198243
198333
First to last qualifying date each year at Carmacks For each year, a bar from the first to the last day at Carmacks meeting 30 C (86 F). 1966: 17 July 1966 to 17 July 19661969: 9 June 1969 to 15 June 19691970: 29 July 1970 to 29 July 19701971: 23 June 1971 to 1 August 19711972: 13 June 1972 to 13 June 19721975: 29 June 1975 to 10 July 19751977: 29 July 1977 to 19 August 19771980: 6 June 1980 to 7 June 19801982: 26 June 1982 to 28 July 19821983: 30 May 1983 to 25 June 198319661970197219771982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Carmacks meeting 30 C (86 F).
First to last qualifying date each year at Carmacks
YearFirst dateLast date
19661966-07-171966-07-17
19691969-06-091969-06-15
19701970-07-291970-07-29
19711971-06-231971-08-01
19721972-06-131972-06-13
19751975-06-291975-07-10
19771977-07-291977-08-19
19801980-06-061980-06-07
19821982-06-261982-07-28
19831983-05-301983-06-25

Every Fixed Threshold

Fixed thresholds at Carmacks
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10619693
35 C (95 F): Days2219691
90 F (32.2 C): Days3319691
0 C (32 F): Ice days (max181621972148
0 C (32 F): Frost days (min182711964242
-10 C (14 F): Days with min181841972160
-20 C (-4 F): Days with min18120197299
-30 C (-22 F): Days with min1873196654
-40 C (-40 F): Days with min1840197121
10 mm (0.39 in): Days with 10 mm or more rain19719776
25 mm (0.98 in): Days with 25 mm or more rain1119821
10 cm (3.9 in): Days with 10 cm or more snowfall9219822

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Carmacks 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).