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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Barter Island, AK
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Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
2°
3
2°
4
1°
5
3°
6
4°
7
3°
8
3°
9
3°
10
3°
11
3°
12
4°
13
4°
14
3°
15
3°
16
3°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, September 2, 2026
Day
2°
Feels 0
Wind
14 km/h NW
Gust
20 km/h
Humidity
80%
P.O.P
80%
Snow
<1 cm
Rain
<1 mm
Night
0°
Feels -4
Wind
17 km/h S
Gust
26 km/h
Humidity
96%
P.O.P
40%
Snow
<1 cm
Historical Averages
Sep 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
3°
Feels 0
Low
1°
Feels -4
Average Precipitation
7 Days
Rain amount
20.9mm
Snow amount
2.9cm