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Weather in Ketchikan in August 2019
- 17°C max day temperature
17 - 5 hours of sunshine per day
5 - 15 days with some rainfall
15 - 9°C min night temperature
9 - 15 hours of daylight per day
15 - No heat & humidity
0 - 222 mm of monthly rainfall
222 - 5 (Moderate) UV index
5 - 14°C sea temperature
14
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Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Ketchikan in August. Check more long-term weather averages for Ketchikan in August before you book your next holiday to Alaska in 2019/2020.
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The August weather guide for Ketchikan, 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 Ketchikan weather in August
The average maximum daytime temperature in Ketchikan in August is a comfortable 17°C (63°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 5 hours of bright sunshine each day, which represents 32% of the 15 hours of daylight.
Expect 222mm (8.7 inches) of rainfall across the whole of August with 15 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.
The average sea temperature in and around Ketchikan in August is 14°C (57°F).
Ketchikan sunrise & sunset times for August 2019
Browse the sunrise & sunset times for Ketchikan in August 2019. Select a month to view Ketchikan sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st August 2019 | 04:54 | 20:51 |
| Friday, 2nd August 2019 | 04:56 | 20:49 |
| Saturday, 3rd August 2019 | 04:57 | 20:47 |
| Sunday, 4th August 2019 | 04:59 | 20:45 |
| Monday, 5th August 2019 | 05:01 | 20:43 |
| Tuesday, 6th August 2019 | 05:03 | 20:41 |
| Wednesday, 7th August 2019 | 05:05 | 20:39 |
| Thursday, 8th August 2019 | 05:07 | 20:37 |
| Friday, 9th August 2019 | 05:09 | 20:34 |
| Saturday, 10th August 2019 | 05:10 | 20:32 |
| Sunday, 11th August 2019 | 05:12 | 20:30 |
| Monday, 12th August 2019 | 05:14 | 20:28 |
| Tuesday, 13th August 2019 | 05:16 | 20:26 |
| Wednesday, 14th August 2019 | 05:18 | 20:23 |
| Thursday, 15th August 2019 | 05:20 | 20:21 |
| Friday, 16th August 2019 | 05:22 | 20:19 |
| Saturday, 17th August 2019 | 05:24 | 20:16 |
| Sunday, 18th August 2019 | 05:26 | 20:14 |
| Monday, 19th August 2019 | 05:27 | 20:12 |
| Tuesday, 20th August 2019 | 05:29 | 20:09 |
| Wednesday, 21st August 2019 | 05:31 | 20:07 |
| Thursday, 22nd August 2019 | 05:33 | 20:04 |
| Friday, 23rd August 2019 | 05:35 | 20:02 |
| Saturday, 24th August 2019 | 05:37 | 20:00 |
| Sunday, 25th August 2019 | 05:39 | 19:57 |
| Monday, 26th August 2019 | 05:41 | 19:55 |
| Tuesday, 27th August 2019 | 05:43 | 19:52 |
| Wednesday, 28th August 2019 | 05:45 | 19:50 |
| Thursday, 29th August 2019 | 05:47 | 19:47 |
| Friday, 30th August 2019 | 05:48 | 19:45 |
| Saturday, 31st August 2019 | 05:50 | 19:42 |
- Check recommended holidays & tours to Alaska
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