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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Annette Island, AK
Content continues below
September
Average Temperature
High
13°
Feels 12
Low
10°
Feels 9
Average Precipitation
17 Days
Rain amount
177.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
12°
25
13°
26
12°
27
12°
28
13°
29
12°
30
12°
Forecast
Thursday, September 24, 2026
Day
12°
Feels 12
Wind
19 km/h SE
Gust
29 km/h
Humidity
76%
P.O.P
70%
Rain
~5 mm
Night
8°
Feels 5
Wind
16 km/h NW
Gust
24 km/h
Humidity
93%
P.O.P
10%
Historical Averages
Sep 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.