Weather & Climate at Station Juneau Coast Guard Base

Juneau, AK

Summary of the weather and climate in Juneau, AK:

The average high is 49°F and the average low is 38°F.
The hottest month is July with a high of 63.4°F.
The coldest month is January with a low of 26.2°F.
Annual rainfall is 92.22 inches; the rainiest month is October (13.23 in).
Annual snowfall is 69.8 inches; the snowiest month is January (24.2 in).

Source: NOAA climate normals.

Temperatures through the year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Bars span each month's average low to average high (20°F – 70°F scale).

Monthly averages

Month	High (°F)	Low (°F)	Rain (in)	Snow (in)
January	34.6	26.2	7.98	24.2
February	36.7	27.6	6.71	15.9
March	40.8	30.1	6.29	5.4
April	49.1	35.3	4.64	0.9
May	56.9	42.3	4.96	0
June	62.4	48.4	4.42	0
July	63.4	51.4	5.44	0
August	62.6	50.2	8.16	0
September	56.6	45.8	12.72	0
October	48.4	39	13.23	0.6
November	39.8	31.4	8.44	9.2
December	36.7	27.8	9.23	13.6