Fairbanks (AK)
August
Weather in Fairbanks, Alaska for August 2026
Your guide to Fairbanks weather in August - trends and predictions
In general, the average temperature in Fairbanks at the beginning of August is 20.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.9 °F by the end of August.
Fairbanks in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 82.8 mm.
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Temperatures
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
14°/8°
Temperatures
11 km/h
Avg max wind
80 %
Avg humidity
Fairbanks Weather August
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Temperatures trend during August in Fairbanks
See the weather trend as well as the moving average line
August weather in Fairbanks day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Light rain shower | 18° /9° | 3.9 mm | 5 | |
| Aug. 2 | Light rain shower | 16° /9° | 8.1 mm | 4 | |
| Aug. 3 |  Light drizzle | 17° /9° | 1.8 mm | 4 | |
| Aug. 4 |  Mist | 21° /10° | 2.8 mm | 5 | |
| Aug. 5 |  Sunny | 24° /12° | 1.9 mm | 6 | |
| Aug. 6 |  Partly cloudy | 25° /12° | 0.3 mm | 7 | |
| Aug. 7 | Partly cloudy | 24° /12° | 0 mm | 6 | |
| Aug. 8 | Light rain shower | 17° /11° | 4.4 mm | 4 | |
| Aug. 9 | Light rain shower | 13° /8° | 5 mm | 3 | |
| Aug. 10 | Fog | 13° /7° | 2.5 mm | 3 | |
| Aug. 11 | Light rain shower | 13° /7° | 2 mm | 3 | |
| Aug. 12 | Light rain shower | 16° /5° | 1.1 mm | 4 | |
| Aug. 13 | Fog | 16° /7° | 0.3 mm | 4 | |
| Aug. 14 | Patchy rain possible | 16° /9° | 3.8 mm | 4 | |
| Aug. 15 | Partly cloudy | 15° /6° | 0.3 mm | 4 | |
| Aug. 16 | Patchy light rain | 13° /8° | 3.4 mm | 3 | |
| Aug. 17 | Light drizzle | 14° /8° | 1.3 mm | 4 | |
| Aug. 18 | Patchy rain possible | 20° /10° | 2.5 mm | 5 | |
| Aug. 19 | Light rain shower | 13° /7° | 3.1 mm | 3 | |
| Aug. 20 | Patchy rain possible | 12° /4° | 0.5 mm | 3 | |
| Aug. 21 | Light drizzle | 11° /6° | 2.5 mm | 3 | |
| Aug. 22 | Light rain shower | 12° /8° | 3.9 mm | 3 | |
| Aug. 23 | Light rain | 11° /7° | 5.8 mm | 3 | |
| Aug. 24 | Light rain shower | 11° /7° | 19.2 mm | 3 | |
| Aug. 25 | Light drizzle | 10° /7° | 7.9 mm | 3 | |
| Aug. 26 | Fog | 14° /8° | 1.3 mm | 4 | |
| Aug. 27 |  Overcast | 17° /8° | 0.1 mm | 4 | |
| Aug. 28 | Patchy rain possible | 15° /9° | 0.1 mm | 4 | |
| Aug. 29 | Light rain | 13° /6° | 5.5 mm | 4 | |
| Aug. 30 | Patchy rain possible | 13° /3° | 0.4 mm | 4 | |
| Aug. 31 | Light rain shower | 15° /5° | 1.8 mm | 4 | |
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Important Notice
Our weather forecast for Fairbanks 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 Fairbanks forecast closer to your planned date for the most up-to-date weather information.
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Fairbanks in August - FAQ
What are the expected maximum and minimum temperatures in Fairbanks during August?
During August, expect a variety of temperatures with highs around 14° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fairbanks during August?
Moderate rainfall is anticipated in Fairbanks during August, with a total of 82.8 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Fairbanks during August?
The average wind speed in Fairbanks during August is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Fairbanks
Explore the daily rainfall trends and prepare for Fairbankss August weather 💧
UV exposure in Fairbanks during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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