Please click on any column to get detailed information about Juneau weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Juneau is july. The average daily temp is 57.9°F. The average nightly temp is 52.6°F.
Sea water temperature, °F
The warmest sea temperature usually observed in July. Average daily sea water temperature during this month is 56.7°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
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.
* Charts above show average data for the last 3 years.
Best time for vacation in Juneau
Juneau on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Juneau
Local time: 00:22
December 22, sunday
0300
37°F
W
6 mph
6 mph
0600
37°F
SW
7 mph
7 mph
0900
37°F
W
6 mph
6 mph
1200
39°F
SW
7 mph
7 mph
1500
39°F
W
6 mph
6 mph
1800
39°F
W
6 mph
6 mph
2100
39°F
W
6 mph
6 mph
December 23, monday
0000
37°F
W
6 mph
6 mph
