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Built 2026-10-19 (19 October 2026)

Unalakleet Fld Threshold Days by Year (USW00026627)

11 fixed thresholds counted per year at Unalakleet Fld (USW00026627): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Unalakleet Fld Thresholds

  • Unalakleet Fld: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1963 with 18.
  • Unalakleet Fld: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1971 with 191.
  • Unalakleet Fld: nights with a minimum temperature at or below 0 C (32 F) in 35 years, most in 1968 with 259.
  • Unalakleet Fld: nights with a minimum temperature at or below -10 C (14 F) in 35 years, most in 1956 with 178.
  • 11 fixed thresholds have at least one qualifying day at Unalakleet Fld.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Unalakleet Fld Days per year at Unalakleet Fld with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1948. 001111948: 11951: 11968: 11972: 11948195119681972
Days per year at Unalakleet Fld with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 1 in 1948.
Days at or above 30 C (86 F) per year at Unalakleet Fld
YearDaysDecade average
194811
195111
196811
197211
First to last qualifying date each year at Unalakleet Fld For each year, a bar from the first to the last day at Unalakleet Fld meeting 30 C (86 F). 1948: 18 June 1948 to 18 June 19481951: 26 June 1951 to 26 June 19511968: 7 July 1968 to 7 July 19681972: 7 July 1972 to 7 July 19721948195119681972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Unalakleet Fld meeting 30 C (86 F).
First to last qualifying date each year at Unalakleet Fld
YearFirst dateLast date
19481948-06-181948-06-18
19511951-06-261951-06-26
19681968-07-071968-07-07
19721972-07-071972-07-07

Every Fixed Threshold

Fixed thresholds at Unalakleet Fld
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4119481
0 C (32 F): Ice days (max35191197193
0 C (32 F): Frost days (min352591968129
-10 C (14 F): Days with min35178195680
-20 C (-4 F): Days with min35115195655
-30 C (-22 F): Days with min3560195621
-40 C (-40 F): Days with min221219711
10 mm (0.39 in): Days with 10 mm or more rain381819635
25 mm (0.98 in): Days with 25 mm or more rain14219651
10 cm (3.9 in): Days with 10 cm or more snowfall13519631
25 cm (9.8 in): Days with 25 cm or more snowfall1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Unalakleet Fld 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).