Alaska December Weather
Alaska weather averages and all-time records in the month of December from 1991–2020 based on data made available by the NOAA.
State:
Month:
| Statewide December Averages |
| High temperature |
13.2 °F |
| Low temperature |
0.7 °F |
| Precipitation |
3.1 inches |
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Alaska Cities
December weather averages for various places in Alaska, from 1991–2020.
| Average (°F) |
Record (°F) |
Monthly (inches) |
| Alyeska |
29.3 |
19.2 |
50 |
-18 |
9.1 |
53.5 |
| Anchorage |
25.1 |
13.8 |
53 |
-36 |
1.2 |
18.3 |
| Barrow |
-0.5 |
-12.3 |
40 |
-55 |
0.2 |
5.0 |
| Bethel |
16.3 |
3.7 |
49 |
-44 |
1.1 |
12.5 |
| Eagle |
4.2 |
-12.4 |
47 |
-69 |
0.7 |
10.9 |
| Fairbanks |
4.1 |
-13.0 |
58 |
-62 |
0.6 |
10.6 |
| Homer |
32.9 |
20.9 |
52 |
-16 |
3.3 |
n/a |
| Juneau |
34.7 |
26.1 |
59 |
-15 |
6.5 |
17.0 |
| Ketchikan |
40.4 |
32.2 |
62 |
-1 |
15.8 |
n/a |
| Kodiak |
36.4 |
26.0 |
65 |
-9 |
8.8 |
15.6 |
| Kotzebue |
8.6 |
-3.9 |
37 |
-49 |
0.8 |
11.8 |
| Nome |
16.1 |
1.9 |
43 |
-42 |
1.1 |
15.7 |
| Seward |
33.4 |
23.4 |
53 |
-12 |
8.1 |
n/a |
| Sitka |
41.8 |
33.4 |
64 |
-5 |
8.5 |
n/a |
| Skagway |
31.5 |
23.2 |
57 |
-22 |
3.8 |
12.5 |
| St. Paul Island |
33.0 |
24.6 |
52 |
-5 |
2.3 |
11.9 |