Weather in Juneau in Autumn
| September | October | November | ||||
| Average day temperature: | ||||||
| Average day temperature: | 51.5°F | 43.3°F | 33.1°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 47.4°F | 40.4°F | 31.4°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 51.9°F | 46.7°F | 42.4°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 3 days | 3 days | 4 days | |||
| Day length: | ||||||
| Day length: | 11.5 - 14.0 h. | 9.0 - 11.4 h. | 6.9 - 8.9 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 10 days | 12 days | 8 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 4.7 in. | 5.4 in. | 4.1 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Juneau
Juneau on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Juneau
Local time: 01:21
September 19, saturday
0300
43°F
N
5 mph
5 mph
0600
39°F
NW
5 mph
5 mph
0900
41°F
NW
5 mph
5 mph
1200
41°F
NW
5 mph
5 mph
1500
41°F
W
7 mph
7 mph
1800
43°F
NW
6 mph
6 mph
2100
43°F
W
6 mph
6 mph
September 20, sunday
0000
43°F
W
6 mph
6 mph
