Skagway, AK Climate

Summary Graph

The summary climate graph for Skagway, 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 Skagway, AK.


The warmest month in Skagway Airport, Skagway, Alaska is July with an average high temperature of 65.4°F. The hottest day on record was August 16 2004 when the temperature hit 91.4°F. During January the overnight temperature drops to an average of 21.5°F with the lowest temperature of -38.7°F being recorded on January 8 1975.

Warmest Days

Warmest Months

Coldest Days

Coldest Months

The warmest days on record are:

16 Aug 200491.4°F
11 Jun 199590°F
6 Jul 200989.1°F
2 Aug 197688°F
16 Jul 199386°F

The warmest months on average were:

July 199371.1°F
August 199470.8°F
August 197770.4°F
August 200470.3°F
July 200970.2°F

The coldest days on record are:

8 Jan 1975-38.7°F
12 Feb 1973-15°F
30 Jan 1989-13.9°F
13 Feb 1975-11.7°F
6 Dec 1975-11.7°F

The coldest months on average were:

January 19826°F
February 19796.2°F
January 19967.2°F
January 197410.9°F
February 199411.3°F


The wettest month by average rainfall in Skagway, AK is September with an average of 1.7 inches of rain falling on 12 to 13 days.Although in October it typically rains on more days with 1.6 inches falling in 13 to 14 days. The driest month by average rainfall in Skagway, AK is May with an average of 0.4 inches of rain falling on 8 to 9 days. Although in February it typically rains on less days with 0.6 inches falling in 4 to 5 days

Wettest Days

The wettest days on record are:

20 October 19982.1 inches
21 October 20021.3 inches
13 October 20001.2 inches
6 October 20101.2 inches
29 October 20041.1 inches

Wettest Months

The wettest months on record are:

November 20058.4 inches
December 19977.1 inches
September 20116.7 inches
December 20036.6 inches
October 20006.1 inches

Driest Months

The driest months on record are:

November 19430 inches
December 19430 inches
January 19440 inches
February 19440 inches
March 19440 inches
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