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Built 2026-10-19 (19 October 2026)

Aklavik A Threshold Days by Year (CA002200100)

12 fixed thresholds counted per year at Aklavik A (CA002200100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aklavik A Thresholds

  • Aklavik A: days with a maximum temperature at or below 0 C (32 F) in 28 years, most in 1935 with 227.
  • Aklavik A: nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 1935 with 288.
  • Aklavik A: nights with a minimum temperature at or below -10 C (14 F) in 28 years, most in 1935 with 212.
  • Aklavik A: nights with a minimum temperature at or below -20 C (-4 F) in 28 years, most in 1935 with 176.
  • 12 fixed thresholds have at least one qualifying day at Aklavik A.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Aklavik A Days per year at Aklavik A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1928. 001111928: 11929: 11950: 11952: 11928192919501952
Days per year at Aklavik A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1928.
Days at or above 30 C (86 F) per year at Aklavik A
YearDaysDecade average
192811
192911
195011
195211
First to last qualifying date each year at Aklavik A For each year, a bar from the first to the last day at Aklavik A meeting 30 C (86 F). 1928: 6 July 1928 to 6 July 19281929: 10 August 1929 to 10 August 19291950: 16 June 1950 to 16 June 19501952: 14 July 1952 to 14 July 19521928192919501952JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aklavik A meeting 30 C (86 F).
First to last qualifying date each year at Aklavik A
YearFirst dateLast date
19281928-07-061928-07-06
19291929-08-101929-08-10
19501950-06-161950-06-16
19521952-07-141952-07-14

Every Fixed Threshold

Fixed thresholds at Aklavik A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4119281
0 C (32 F): Ice days (max282271935218
0 C (32 F): Frost days (min282881935273
-10 C (14 F): Days with min282121935207
-20 C (-4 F): Days with min281761935159
-30 C (-22 F): Days with min2897195578
-40 C (-40 F): Days with min2825195314
10 mm (0.39 in): Days with 10 mm or more rain261319294
25 mm (0.98 in): Days with 25 mm or more rain5419291
50 mm (1.97 in): Days with 50 mm or more rain1119301
10 cm (3.9 in): Days with 10 cm or more snowfall151019281
25 cm (9.8 in): Days with 25 cm or more snowfall2219291

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

  • Data for Aklavik 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).