Blair County (Altoona)
August
Weather in Blair County, Pennsylvania for August 2025
Your guide to Blair County weather in August - trends and predictions
In general, the average temperature in Blair County at the beginning of August is 27.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.1 °F by the end of August.
Blair County in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 206.2 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
25°/15°
Temperatures
12 km/h
Avg max wind
77 %
Avg humidity
Blair County Weather August
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Temperatures trend during August in Blair County
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August weather in Blair County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Overcast | 27° /17° | 0 mm | 6 | |
| Aug. 2 |  Moderate or heavy rain shower | 30° /20° | 6.1 mm | 7 | |
| Aug. 3 | Moderate or heavy rain shower | 29° /17° | 13.6 mm | 6 | |
| Aug. 4 |  Patchy rain possible | 27° /17° | 0.2 mm | 6 | |
| Aug. 5 | Patchy rain possible | 30° /16° | 0.5 mm | 7 | |
| Aug. 6 | Moderate or heavy rain shower | 28° /18° | 14.6 mm | 6 | |
| Aug. 7 | Moderate or heavy rain shower | 20° /17° | 10.4 mm | 5 | |
| Aug. 8 | Moderate or heavy rain shower | 22° /16° | 13 mm | 5 | |
| Aug. 9 | Moderate or heavy rain shower | 24° /19° | 85.2 mm | 5 | |
| Aug. 10 | Overcast | 23° /13° | 0 mm | 5 | |
| Aug. 11 |  Partly cloudy | 22° /11° | 0 mm | 6 | |
| Aug. 12 | Patchy rain possible | 23° /11° | 0.2 mm | 5 | |
| Aug. 13 | Patchy rain possible | 24° /11° | 0.2 mm | 5 | |
| Aug. 14 | Partly cloudy | 26° /13° | 0 mm | 7 | |
| Aug. 15 |  Sunny | 26° /14° | 0 mm | 7 | |
| Aug. 16 | Overcast | 26° /14° | 5.5 mm | 6 | |
| Aug. 17 |  Heavy rain at times | 28° /16° | 4.1 mm | 6 | |
| Aug. 18 | Heavy rain at times | 24° /17° | 3.1 mm | 5 | |
| Aug. 19 | Overcast | 20° /14° | 0 mm | 5 | |
| Aug. 20 | Partly cloudy | 19° /9° | 0 mm | 5 | |
| Aug. 21 |  Cloudy | 18° /7° | 0 mm | 4 | |
| Aug. 22 | Sunny | 22° /7° | 0 mm | 6 | |
| Aug. 23 | Sunny | 25° /10° | 0 mm | 7 | |
| Aug. 24 | Partly cloudy | 27° /11° | 0 mm | 7 | |
| Aug. 25 | Cloudy | 29° /14° | 0 mm | 6 | |
| Aug. 26 | Patchy rain possible | 29° /16° | 0.3 mm | 6 | |
| Aug. 27 | Moderate rain at times | 31° /17° | 1.3 mm | 7 | |
| Aug. 28 | Moderate or heavy rain shower | 30° /18° | 5.3 mm | 7 | |
| Aug. 29 | Moderate or heavy rain shower | 27° /18° | 6.8 mm | 6 | |
| Aug. 30 | Heavy rain at times | 23° /17° | 7 mm | 5 | |
| Aug. 31 |  Patchy light rain with thunder | 28° /17° | 28.8 mm | 6 | |
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Important Notice
Our weather forecast for Blair County 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 Blair County forecast closer to your planned date for the most up-to-date weather information.
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Blair County in August - FAQ
What are the expected maximum and minimum temperatures in Blair County during August?
During August, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Blair County during August?
Significant rainfall exceeding 206.2 mm is expected in Blair County during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Blair County during August?
The average wind speed in Blair County during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Blair County
Explore the daily rainfall trends and prepare for Blair Countys August weather 💧
UV exposure in Blair County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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