Juneau, AK weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Juneau now
Loading the National Weather Service forecast…
Juneau weather by the hour
Juneau weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Juneau.
This week in Juneau
Sunrise, sunset and moon in Juneau
What is the weather usually like in Juneau?
Köppen climate classification, calculated from the 1991–2020 normals
- Junewarmest month · 59°F average high
- Januarycoldest month · 20°F average low
- 88.5 inprecipitation per year · 2,249 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Juneau: May to August, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ANNEX CREEK, AK US (USC00500363), adjusted for the elevation of Juneau.
Juneau weather month by month
Sunrise and sunset in Juneau through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 8:29 AM | 3:43 PM | 7 h 14 min |
| February | 7:25 AM | 4:55 PM | 9 h 30 min |
| March | 7:09 AM | 7:01 PM | 11 h 52 min |
| April | 5:41 AM | 8:12 PM | 14 h 31 min |
| May | 4:26 AM | 9:20 PM | 16 h 54 min |
| June | 3:46 AM | 10:08 PM | 18 h 21 min |
| July | 4:12 AM | 9:52 PM | 17 h 40 min |
| August | 5:17 AM | 8:44 PM | 15 h 27 min |
| September | 6:25 AM | 7:18 PM | 12 h 52 min |
| October | 7:31 AM | 5:53 PM | 10 h 21 min |
| November | 7:43 AM | 3:38 PM | 7 h 55 min |
| December | 8:36 AM | 3:07 PM | 6 h 30 min |
Times for the 15th of each month, local time (America/Anchorage).
What is the weather like in Juneau?
Juneau has a subarctic climate. The warmest month is June, with an average high of 59°F (15°C), and the coldest is January, with average lows of 20°F (-7°C).
It gets about 88.5 inches (2,249 mm) of precipitation a year. The wettest month is September and the driest is May.
The best time to visit Juneau is May to August. At 56 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Juneau
Weather in towns near Juneau
Questions about the weather in Juneau
What is the hottest month in Juneau?
June, with an average high of 59°F (15°C).
What is the coldest month in Juneau?
January, with an average low of 20°F (-7°C).
How much does it rain in Juneau?
About 88.5 inches (2,249 mm) a year; the wettest month is September.
Does it snow in Juneau?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Juneau?
May to August, when temperatures are most pleasant and rainy days are fewer.
What climate does Juneau have?
Subarctic (Köppen Dfc).
What is the weather like in Juneau in November?
Highs average 35°F and lows 28°F, with about 8.8 inches of precipitation.
What time is sunrise in Juneau?
Around 7:43 AM in mid-November, and sunset around 3:38 PM. Today’s exact times are shown above.
Where does this Juneau weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Juneau.
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