Sitka (AK)
August
Weather in Sitka, Alaska for August 2027
Your guide to Sitka weather in August - trends and predictions
In general, the average temperature in Sitka at the beginning of August is 15.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.4 °C by the end of August.
Sitka in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 389.7 mm.
Is August a good time to visit Sitka? check out the best time to travel to Sitka page.
✨ Is August a good time to visit Sitka? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
15°/10°
Temperatures
10 km/h
Avg max wind
86 %
Avg humidity
Sitka Weather August
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Temperatures trend during August in Sitka
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August weather in Sitka day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Patchy rain possible | 14° /9° | 2.4 mm | 3 | |
| Aug. 2 |  Sunny | 15° /10° | 0.4 mm | 4 | |
| Aug. 3 |  Moderate rain | 14° /9° | 16.1 mm | 4 | |
| Aug. 4 | Patchy rain possible | 15° /9° | 1.3 mm | 3 | |
| Aug. 5 | Patchy rain possible | 17° /12° | 1.6 mm | 4 | |
| Aug. 6 | Patchy rain possible | 16° /11° | 0.8 mm | 4 | |
| Aug. 7 |  Partly cloudy | 16° /11° | 0.5 mm | 3 | |
| Aug. 8 |  Light rain | 16° /12° | 5.7 mm | 4 | |
| Aug. 9 |  Heavy rain | 16° /12° | 121.2 mm | 3 | |
| Aug. 10 | Heavy rain | 15° /11° | 42.5 mm | 3 | |
| Aug. 11 | Heavy rain | 15° /10° | 79.3 mm | 3 | |
| Aug. 12 | Light rain | 16° /9° | 3.3 mm | 4 | |
| Aug. 13 | Patchy rain possible | 17° /10° | 1.4 mm | 4 | |
| Aug. 14 | Patchy rain possible | 17° /11° | 0.9 mm | 4 | |
| Aug. 15 | Patchy rain possible | 17° /11° | 1.6 mm | 4 | |
| Aug. 16 | Moderate rain | 16° /11° | 14.4 mm | 3 | |
| Aug. 17 | Light rain | 15° /12° | 4.4 mm | 3 | |
| Aug. 18 | Sunny | 17° /11° | 0.7 mm | 3 | |
| Aug. 19 | Patchy rain possible | 14° /11° | 2.1 mm | 3 | |
| Aug. 20 | Light rain | 15° /10° | 4.4 mm | 2 | |
| Aug. 21 | Light rain | 16° /10° | 7.1 mm | 3 | |
| Aug. 22 |  Moderate or heavy rain shower | 14° /11° | 5.9 mm | 3 | |
| Aug. 23 | Patchy rain possible | 15° /11° | 2.1 mm | 3 | |
| Aug. 24 | Light rain | 15° /10° | 3.5 mm | 2 | |
| Aug. 25 | Moderate rain | 14° /10° | 10.2 mm | 3 | |
| Aug. 26 | Light rain | 14° /9° | 2.8 mm | 2 | |
| Aug. 27 | Light rain | 13° /9° | 3.7 mm | 2 | |
| Aug. 28 | Moderate rain | 14° /11° | 12.8 mm | 3 | |
| Aug. 29 |  Heavy rain at times | 13° /10° | 14 mm | 2 | |
| Aug. 30 | Moderate or heavy rain shower | 13° /9° | 6.5 mm | 3 | |
| Aug. 31 | Moderate rain | 13° /9° | 16.1 mm | 2 | |
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Important Notice
Our weather forecast for Sitka 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 Sitka forecast closer to your planned date for the most up-to-date weather information.
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Sitka in August - FAQ
What are the expected maximum and minimum temperatures in Sitka during August?
During August, expect a variety of temperatures with highs around 15° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sitka during August?
Significant rainfall exceeding 389.7 mm is expected in Sitka during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sitka during August?
The average wind speed in Sitka during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Sitka
Explore the daily rainfall trends and prepare for Sitkas August weather 💧
Typically, Sitka has 16 rainy days in August with a total of 389.7 mm of rainfall.
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