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

Old Crow A Threshold Days by Year (CA002100800)

12 fixed thresholds counted per year at Old Crow A (CA002100800): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Old Crow A Thresholds

  • Old Crow A: nights with a minimum temperature at or below 0 C (32 F) in 10 years, most in 1954 with 285.
  • Old Crow A: nights with a minimum temperature at or below -10 C (14 F) in 10 years, most in 1970 with 210.
  • Old Crow A: nights with a minimum temperature at or below -20 C (-4 F) in 10 years, most in 1953 with 165.
  • Old Crow A: nights with a minimum temperature at or below -30 C (-22 F) in 10 years, most in 1971 with 109.
  • 12 fixed thresholds have at least one qualifying day at Old Crow A.
10 years with a qualifying day
Nights at or below 0 C (32 F) per year at Old Crow A Days per year at Old Crow A with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 285 in 1954. 01002003001952: 2701953: 2621954: 2851969: 2701970: 2681971: 2621972: 2591976: 2441981: 2311982: 2351952195319541969197019711972197619811982
Days per year at Old Crow A with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 285 in 1954.
Nights at or below 0 C (32 F) per year at Old Crow A
YearDaysDecade average
1952270272.3
1953262272.3
1954285272.3
1969270270
1970268258.3
1971262258.3
1972259258.3
1976244258.3
1981231233
1982235233
First to last qualifying date each year at Old Crow A For each year, a bar from the first to the last day at Old Crow A meeting 0 C (32 F). 1952: 1 January 1952 to 31 December 19521953: 1 January 1953 to 31 December 19531954: 1 January 1954 to 31 December 19541969: 1 January 1969 to 31 December 19691970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 29 December 19721976: 2 January 1976 to 31 December 19761981: 2 January 1981 to 31 December 19811982: 2 January 1982 to 31 December 198219521954197019721981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Old Crow A meeting 0 C (32 F).
First to last qualifying date each year at Old Crow A
YearFirst dateLast date
19521952-01-011952-12-31
19531953-01-011953-12-31
19541954-01-011954-12-31
19691969-01-011969-12-31
19701970-01-011970-12-31
19711971-01-011971-12-31
19721972-01-011972-12-29
19761976-01-021976-12-31
19811981-01-021981-12-31
19821982-01-021982-12-31

Every Fixed Threshold

Fixed thresholds at Old Crow A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2119691
90 F (32.2 C): Days1119761
0 C (32 F): Ice days (max72151971191
0 C (32 F): Frost days (min102851954235
-10 C (14 F): Days with min102101970187
-20 C (-4 F): Days with min101651953139
-30 C (-22 F): Days with min10109197190
-40 C (-40 F): Days with min1059197246
10 mm (0.39 in): Days with 10 mm or more rain8719691
25 mm (0.98 in): Days with 25 mm or more rain1119761
10 cm (3.9 in): Days with 10 cm or more snowfall5319701
25 cm (9.8 in): Days with 25 cm or more snowfall1119761

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Old Crow A 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).