Average September Temperatures for Alaska

Average temperatures for September at cities, towns and parks throughout Alaska are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Southeast, South - Central, Southwest, Interior and Far North Alaska.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1981 to 2010 by the US National Climatic Data Center.

Southeast Alaska

Average September temperatures
High °F	Low °F	Place	High °C	Low °C
59	48	Annette Island	15	9
55	42	Glacier Bay	13	6
57	40	Haines	14	4
57	46	Juneau	14	8
59	47	Ketchikan	15	8
58	48	Sitka	14	9
58	47	Wrangell	14	8
56	41	Yakutat	13	5

South - Central Alaska

Average daily temperatures in September
High °F	Low °F	Place	High °C	Low °C
56	41	Anchorage	13	5
54	33	Gulkana	12	1
55	41	Homer	13	5
55	44	Seward	13	7
56	39	Talkeetna	13	4
54	41	Valdez	12	5

Southwest Alaska

September temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
52	39	Bethel	11	4
53	43	Cold Bay	12	6
56	40	King Salmon	13	4
56	43	Kodiak	13	6
53	36	McGrath	12	2
56	39	Port Alsworth	13	4
50	41	St Paul Island	10	5
51	46	Shemya Island	11	8

Interior Alaska

Average September temperatures
High °F	Low °F	Place	High °C	Low °C
55	35	Fairbanks	13	2
50	31	McKinley Park	10	-1
52	34	Tanana	11	1
55	30	Tok	13	-1

Far North Alaska

Average September temperatures
High °F	Low °F	Place	High °C	Low °C
36	29	Barrow	2	-2
49	32	Bettles	9	0
47	38	Kotzebue	8	3
49	37	Nome	9	3
39	29	Prudhoe Bay	4	-2

Average Temperatures for Alaska in September

Southeast Alaska

South - Central Alaska

Southwest Alaska

Interior Alaska

Far North Alaska

Reference

More Alaska Weather Information