Alaska
August
Weather in Alaska for August 2027
Your guide to Alaska weather in August - trends and predictions
In general, the average temperature in Alaska at the beginning of August is 28.8 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.5 °C by the end of August.
Alaska experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 159.3 mm.
Is August a good time to visit Alaska? check out the best time to travel to Alaska page.
Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
29°/17°
Temperatures
8 km/h
Avg max wind
82 %
Avg humidity
Alaska Weather August
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Temperatures trend during August in Alaska
See the weather trend as well as the moving average line
August weather in Alaska day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain shower | 29° /16° | 2 mm | 8 | |
| 2 Aug. |  Light rain | 29° /17° | 2.8 mm | 8 | |
| 3 Aug. | Light rain | 29° /17° | 3.9 mm | 8 | |
| 4 Aug. | Light rain | 29° /17° | 5.6 mm | 6 | |
| 5 Aug. |  Patchy light rain with thunder | 27° /17° | 7.6 mm | 6 | |
| 6 Aug. | Patchy rain possible | 29° /17° | 2.3 mm | 8 | |
| 7 Aug. | Patchy rain possible | 29° /17° | 2 mm | 7 | |
| 8 Aug. | Patchy rain possible | 28° /17° | 2 mm | 6 | |
| 9 Aug. | Light rain | 27° /17° | 5.1 mm | 8 | |
| 10 Aug. | Light rain | 29° /17° | 2.5 mm | 6 | |
| 11 Aug. | Light rain | 28° /17° | 9.3 mm | 6 | |
| 12 Aug. | Light rain | 28° /16° | 3.2 mm | 6 | |
| 13 Aug. |  Moderate or heavy rain shower | 28° /16° | 9.4 mm | 6 | |
| 14 Aug. | Light rain | 30° /17° | 2.7 mm | 6 | |
| 15 Aug. | Light rain | 29° /17° | 4.7 mm | 6 | |
| 16 Aug. | Light rain | 28° /16° | 6.7 mm | 8 | |
| 17 Aug. | Patchy light rain with thunder | 27° /17° | 7.8 mm | 5 | |
| 18 Aug. | Light rain | 29° /17° | 5.7 mm | 5 | |
| 19 Aug. | Light rain | 29° /18° | 4.8 mm | 6 | |
| 20 Aug. | Patchy light rain with thunder | 29° /17° | 3.6 mm | 6 | |
| 21 Aug. | Light rain | 29° /17° | 6.9 mm | 6 | |
| 22 Aug. | Light rain | 29° /17° | 5.5 mm | 5 | |
| 23 Aug. | Patchy light rain | 30° /17° | 1.8 mm | 7 | |
| 24 Aug. | Light rain | 29° /17° | 2.7 mm | 5 | |
| 25 Aug. |  Moderate rain | 28° /18° | 10.1 mm | 6 | |
| 26 Aug. | Light rain | 29° /18° | 3.6 mm | 5 | |
| 27 Aug. | Moderate rain | 28° /17° | 10.3 mm | 5 | |
| 28 Aug. | Moderate rain | 28° /18° | 10 mm | 5 | |
| 29 Aug. | Moderate or heavy rain shower | 29° /17° | 5 mm | 5 | |
| 30 Aug. | Patchy light rain with thunder | 29° /17° | 7 mm | 6 | |
| 31 Aug. | Light rain | 30° /18° | 2.9 mm | 5 | |
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Important Notice
Our weather forecast for Alaska in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Alaska forecast closer to your planned date for the most up-to-date weather information.
Change Month
Alaska in August - FAQ
What are the expected maximum and minimum temperatures in Alaska during August?
During August, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Alaska during August?
Significant rainfall exceeding 159.3 mm is expected in Alaska during August, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Alaska during August?
The average wind speed in Alaska during August is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Alaska
Explore the daily rainfall trends and prepare for Alaskas August weather 💧
Typically, Alaska has 28 rainy days in August with a total of 159.3 mm of rainfall.
UV exposure in Alaska during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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