Blair County (Altoona)
July
Weather in Blair County, Pennsylvania for July 2026
Your guide to Blair County weather in July - trends and predictions
So far, July 2026 in Blair County is slightly warmer than the historical average by 0.7 °F.
Expect cooler weather in the next days in Blair County with the forecast suggesting a temperature of 25.1 °F, lower than the historical average.
In general, the average temperature in Blair County at the beginning of July is 29.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.1 °F by the end of July.
Blair County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 237.5 mm.
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Temperatures
Rain 🌧️
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10
Dry days
21
Rainy days
0
Snow days
28°/18°
Temperatures
12 km/h
Avg max wind
74 %
Avg humidity
Blair County Weather July
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Temperatures trend during July in Blair County
See the weather trend as well as the moving average line
July weather in Blair County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Sunny | 29° /18° | 1.2 mm | 8 | |
| Jul. 2 | Sunny | 29° /17° | 0 mm | 8 | |
| Jul. 3 |  Overcast | 31° /18° | 0 mm | 8 | |
| Jul. 4 |  Patchy rain possible | 30° /18° | 1.8 mm | 8 | |
| Jul. 5 | Patchy rain possible | 29° /17° | 2.6 mm | 8 | |
| Jul. 6 | Overcast | 28° /19° | 8.2 mm | 5 | |
| Jul. 7 | Overcast | 29° /18° | 5.1 mm | 6 | |
| Jul. 8 |  Cloudy | 29° /19° | 23.3 mm | 6 | |
| Jul. 9 | Sunny | 30° /18° | 0.3 mm | 9 | |
| Jul. 10 |  Moderate rain at times | 29° /19° | 6.4 mm | 8 | |
| Jul. 11 | Overcast | 28° /18° | 1.1 mm | 8 | |
| Jul. 12 | Cloudy | 30° /18° | 1.9 mm | 8 | |
| Jul. 13 | Patchy rain possible | 30° /18° | 9.4 mm | 8 | |
| Jul. 14 | Cloudy | 31° /19° | 6.7 mm | 8 | |
| Jul. 15 |  Heavy rain at times | 32° /20° | 0.5 mm | 8 | |
| Jul. 16 | Moderate rain at times | 30° /21° | 8.2 mm | 8 | |
| Jul. 17 | Moderate or heavy rain shower | 29° /18° | 13.6 mm | 8 | |
| Jul. 18 | Overcast | 27° /17° | 13.2 mm | 7 | |
| Jul. 19 | Sunny | 25° /16° | 0 mm | 8 | |
| Jul. 20 | Moderate or heavy rain shower | 27° /16° | 28.9 mm | 8 | |
| Jul. 21 | Sunny | 31° /19° | 27.4 mm | 3.9 | |
| Jul. 22 | Patchy rain possible | 22° /11° | 0.8 mm | 7.1 | |
| Jul. 23 | Sunny | 25° /7° | 0 mm | 8.2 | |
| Jul. 24 | Sunny | 25° /9° | 0 mm | 9 | |
| Jul. 25 | Sunny | 27° /10° | 0 mm | 7 | |
| Jul. 26 | Sunny | 25° /16° | 7.8 mm | 6 | |
| Jul. 27 | Patchy rain possible | 29° /15° | 0.1 mm | 7 | |
| Jul. 28 |  Mist | 26° /18° | 2.7 mm | 6 | |
| Jul. 29 | Patchy rain possible | 25° /11° | 1 mm | 6 | |
| Jul. 30 | Sunny | 27° /11° | 0 mm | 7 | |
| Jul. 31 | Sunny | 24° /13° | 7.3 mm | 6 | |
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Important Notice
Our weather forecast for Blair County in July 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 July - FAQ
What are the expected maximum and minimum temperatures in Blair County during July?
During July, expect a variety of temperatures with highs around 28° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Blair County during July?
Significant rainfall exceeding 237.5 mm is expected in Blair County during July, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Blair County during July?
The average wind speed in Blair County during July is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Blair County
Explore the daily rainfall trends and prepare for Blair Countys July weather 💧
Typically, Blair County has 21 rainy days in July with a total of 237.5 mm of rainfall.
UV exposure in Blair County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Blair County?Get accurate weather forecasts for Blair County, located at latitude 40.519 and longitude -78.395. Stay updated with localized weather information tailored for Blair County.
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