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Juneau weather in August 2019
- 1515°C max day temperature
- 1717 days with some rainfall
- 66°C min night temperature
- 1515 hours of daylight per day
- 0No heat & humidity
- 157157 mm of monthly rainfall
- 44 (Moderate) UV index
- 1313°C sea temperature
The August weather guide for Juneau, Alaska shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Guide to Juneau weather in August
The average maximum daytime temperature in Juneau in August is a comfortable 15°C (59°F). The average night-time temperature is usually a cold 6°C (43°F). There are usually 5 hours of bright sunshine each day, which represents 35% of the 15 hours of daylight.
Expect 157mm (6.2 inches) of rainfall across the whole of August with 17 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.
The average sea temperature in and around Juneau in August is 13°C (55°F).
Juneau sunrise & sunset times for August 2019
Browse the sunrise & sunset times for Juneau in August 2019. Select a month to view Juneau sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st August 2019||04:49||21:17|
|Friday, 16th August 2019||05:22||20:41|
|Saturday, 31st August 2019||05:55||20:00|
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Where's hot in Alaska in August?
Below are average maximum temperatures at popular destinations in Alaska in August. Select a destination to see more weather parameters.
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