Unalaska, AK Weather Data
Unalaska, AK Current Weather Data
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Unalaska, AK Historical Weather Trends
*Historical weather data collected from St. George, AK
Unalaska, AK
Unalaska, AK area Highlights
Unalaska, AK Chance of Sunshine
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
23.33%
2
5
23
February
24.14%
2
5
22
March
25.81%
2
6
23
April
16.13%
1
4
26
May
10.00%
0
3
27
June
10.00%
0
3
27
July
6.67%
0
2
28
August
6.45%
0
2
29
September
13.33%
0
4
26
October
19.35%
1
5
25
November
23.33%
1
6
23
December
22.58%
2
5
24
Unalaska, AK Historical Temperature
Month
Average
Max Average
Min Average
January
26.7°
31.22°
21.88°
February
27.77°
32.98°
22.52°
March
25.5°
31.15°
19.77°
April
27.98°
32.02°
23.9°
May
38.77°
43.23°
34.27°
June
41.77°
45.43°
38.05°
July
49.85°
54.47°
45.2°
August
50.98°
55.6°
46.28°
September
47.62°
52.35°
42.82°
October
39.78°
45.1°
34.43°
November
32.57°
37.1°
27.95°
December
28.4°
32.15°
24.63°
Unalaska, AK Rainfall and Snowfall Average
Month
Average Rainfall
Average Snowfall
January
2.29 Inches
15.08 Inches
February
2.99 Inches
10.88 Inches
March
4.74 Inches
16.4 Inches
April
0.41 Inches
6.62 Inches
May
2.56 Inches
1.41 Inches
June
1.62 Inches
0 Inches
July
2.77 Inches
0 Inches
August
1.71 Inches
0 Inches
September
2.93 Inches
0 Inches
October
3.51 Inches
1 Inches
November
5.17 Inches
10.04 Inches
December
1.09 Inches
12.63 Inches
