Unalakleet, AK Climate

Summary Graph

The summary climate graph for Unalakleet, AK shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.

Graph of average and extreme temperature ranges by day for Unalakleet, AK.


The warmest month in Unalakleet Airport, Unalakleet, Alaska is July with an average high temperature of 61.8°F. The hottest day on record was August 22 1977 when the temperature hit 88.0°F. During January the overnight temperature drops to an average of -2.2°F with the lowest temperature of -58.0°F being recorded on January 27 1989.

Warmest Days

Warmest Months

Coldest Days

Coldest Months

The warmest days on record are:

22 Aug 197788°F
9 Aug 198186°F
12 Jul 197784.9°F
26 Jun 198284.9°F
20 Jul 198582.9°F

The warmest months on average were:

June 198276.6°F
August 197767.9°F
August 200767.9°F
July 200967.5°F
July 199067.2°F

The coldest days on record are:

27 Jan 1989-58°F
31 Jan 1999-47.2°F
2 Feb 1999-47.2°F
11 Feb 1976-45.9°F
8 Feb 1978-45°F

The coldest months on average were:

February 1984-29.8°F
January 2012-26.4°F
February 1990-23.6°F
January 1989-21.9°F
February 1974-20.1°F


The wettest month in Unalakleet, AK is August with an average of 1.9 inches of rain falling on 10 to 11 days. The driest month by average rainfall in Unalakleet, AK is February with an average of 0.2 inches of rain falling on 0 to 1 days. Although in January it typically rains on less days with 0.4 inches falling in 0 to 1 days

Wettest Days

The wettest days on record are:

1 August 19861.4 inches
25 August 19941.4 inches
30 August 19901.2 inches
4 August 19931.1 inches
17 August 19811 inches

Wettest Months

The wettest months on record are:

May 19798.1 inches
May 19737.7 inches
September 19937.1 inches
September 19776.6 inches
April 19736.4 inches

Driest Months

The driest months on record are:

December 20120 inches
July 19430 inches
August 19430 inches
September 19430 inches
October 19430 inches