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Weather in Juneau in September 2018
- 12°C max day temperature
12
- 4 hours of sunshine per day
4
- 19 days with some rainfall
19
- 4°C min night temperature
4
- 13 hours of daylight per day
13
- No heat & humidity
0
- 210 mm of monthly rainfall
210
- 3 (Moderate) UV index
3
- 10°C sea temperature
10
Going to Juneau? Find the best month to visit Juneau based on the weather.
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Expect 12°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Juneau in September. Check more long-term weather averages for Juneau in September before you book your next holiday to Alaska in 2018.
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Metric (°C / mm) | Imperial (°F / inches)
Guide to Juneau weather in September
The average maximum daytime temperature in Juneau in September is a cool 12°C (54°F). The average night-time temperature is usually a cold 4°C (39°F). There are usually 4 hours of bright sunshine each day, which represents 28% of the 13 hours of daylight.
Expect 210mm (8.3 inches) of rainfall across the whole of September with 19 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.
The average sea temperature in and around Juneau in September is 10°C (50°F).
Juneau sunrise & sunset times for September 2018
Browse the sunrise & sunset times for Juneau in September 2018. Select a month to view Juneau sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st September 2018 | 05:57 | 19:56 |
Sunday, 2nd September 2018 | 06:00 | 19:54 |
Monday, 3rd September 2018 | 06:02 | 19:51 |
Tuesday, 4th September 2018 | 06:04 | 19:48 |
Wednesday, 5th September 2018 | 06:06 | 19:45 |
Thursday, 6th September 2018 | 06:08 | 19:42 |
Friday, 7th September 2018 | 06:10 | 19:39 |
Saturday, 8th September 2018 | 06:12 | 19:37 |
Sunday, 9th September 2018 | 06:15 | 19:34 |
Monday, 10th September 2018 | 06:17 | 19:31 |
Tuesday, 11th September 2018 | 06:19 | 19:28 |
Wednesday, 12th September 2018 | 06:21 | 19:25 |
Thursday, 13th September 2018 | 06:23 | 19:22 |
Friday, 14th September 2018 | 06:25 | 19:19 |
Saturday, 15th September 2018 | 06:28 | 19:16 |
Sunday, 16th September 2018 | 06:30 | 19:14 |
Monday, 17th September 2018 | 06:32 | 19:11 |
Tuesday, 18th September 2018 | 06:34 | 19:08 |
Wednesday, 19th September 2018 | 06:36 | 19:05 |
Thursday, 20th September 2018 | 06:39 | 19:02 |
Friday, 21st September 2018 | 06:41 | 18:59 |
Saturday, 22nd September 2018 | 06:43 | 18:56 |
Sunday, 23rd September 2018 | 06:45 | 18:54 |
Monday, 24th September 2018 | 06:47 | 18:51 |
Tuesday, 25th September 2018 | 06:49 | 18:48 |
Wednesday, 26th September 2018 | 06:52 | 18:45 |
Thursday, 27th September 2018 | 06:54 | 18:42 |
Friday, 28th September 2018 | 06:56 | 18:39 |
Saturday, 29th September 2018 | 06:58 | 18:36 |
Sunday, 30th September 2018 | 07:00 | 18:34 |
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