Average data for 10 years
1 September
Sunday
+10°
+9°
2 September
Monday
+11°
+10°
3 September
Tuesday
+10°
+9°
4 September
Wednesday
+12°
+11°
5 September
Thursday
+11°
+10°
6 September
Friday
+11°
+10°
7 September
Saturday
+10°
+9°
8 September
Sunday
+10°
+9°
9 September
Monday
+10°
+8°
10 September
Tuesday
+10°
+8°
11 September
Wednesday
+10°
+9°
12 September
Thursday
+10°
+9°
13 September
Friday
+10°
+9°
14 September
Saturday
+10°
+9°
15 September
Sunday
+10°
+8°
16 September
Monday
+9°
+8°
17 September
Tuesday
+9°
+7°
18 September
Wednesday
+8°
+8°
19 September
Thursday
+9°
+9°
20 September
Friday
+9°
+8°
21 September
Saturday
+8°
+7°
22 September
Sunday
+9°
+7°
23 September
Monday
+8°
+6°
24 September
Tuesday
+7°
+6°
25 September
Wednesday
+8°
+7°
26 September
Thursday
+7°
+7°
27 September
Friday
+7°
+6°
28 September
Saturday
+7°
+6°
29 September
Sunday
+7°
+6°
30 September
Monday
+7°
+6°
Cities near you
United States
Wrangell
United States
Ketchikan
United States
Sitka
Canada
Dawson
United States
Tok
Cities with similar weather in September
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
September in Juneau is the rainiest month of the year. Average daily high temperature in September is about 9 degrees above zero. On average, Juneau has 27 rainy, 2 sunny, and 1 cloudy day in September. The rains are usually heavy. September as well as April, May, June, and July is considered the most uncomfortable time to visit Juneau.