Harrisburg
August
Weather in Harrisburg for August 2025
Your guide to Harrisburg weather in August - trends and predictions
In general, the average temperature in Harrisburg at the beginning of August is 27.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.6 °F by the end of August.
The climate of Harrisburg in August is notably wet, with an average of 15 rainy days, and a total of 163.5 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
26°/16°
Temperatures
13 km/h
Avg max wind
73 %
Avg humidity
Harrisburg in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 27° | 3  31° | ||||
| 4  24° | 5  33° | 6 30° | 7 19° | 8 24° | 9 23° | 10  26° |
| 11 25° | 12  24° | 13 25° | 14 27° | 15 29° | 16  28° | 17 27° |
| 18 25° | 19 24° | 20 21° | 21 20° | 22 24° | 23 26° | 24 26° |
| 25 30° | 26 30° | 27 31° | 28 36° | 29 22° | 30 25° | 31 26° |
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Temperatures trend during August in Harrisburg
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Light rain shower | 28° /21° | 2.2 mm | 6 | |
| Aug. 2 | Light rain shower | 27° /20° | 7.7 mm | 6 | |
| Aug. 3 | Patchy light rain | 31° /20° | 9.9 mm | 7 | |
| Aug. 4 | Moderate or heavy rain shower | 24° /19° | 24 mm | 5 | |
| Aug. 5 | Partly cloudy | 33° /20° | 0.8 mm | 8 | |
| Aug. 6 | Patchy light rain | 30° /19° | 4 mm | 7 | |
| Aug. 7 | Light rain shower | 19° /16° | 9.8 mm | 4 | |
| Aug. 8 | Light rain shower | 24° /18° | 9.1 mm | 5 | |
| Aug. 9 | Moderate or heavy rain shower | 23° /21° | 57.5 mm | 5 | |
| Aug. 10 | Sunny | 26° /16° | 0 mm | 7 | |
| Aug. 11 | Partly cloudy | 25° /14° | 0 mm | 7 | |
| Aug. 12 | Overcast | 24° /13° | 0 mm | 5 | |
| Aug. 13 | Patchy rain possible | 25° /15° | 0 mm | 6 | |
| Aug. 14 | Sunny | 27° /14° | 0 mm | 7 | |
| Aug. 15 | Sunny | 29° /15° | 0 mm | 7 | |
| Aug. 16 | Cloudy | 28° /16° | 1.6 mm | 6 | |
| Aug. 17 | Light rain shower | 27° /19° | 5.9 mm | 6 | |
| Aug. 18 | Light rain shower | 25° /19° | 8.6 mm | 6 | |
| Aug. 19 | Light rain shower | 24° /17° | 1 mm | 5 | |
| Aug. 20 | Partly cloudy | 21° /11° | 0.1 mm | 6 | |
| Aug. 21 | Partly cloudy | 20° /8° | 0 mm | 6 | |
| Aug. 22 | Sunny | 24° /11° | 0 mm | 6 | |
| Aug. 23 | Partly cloudy | 26° /12° | 0 mm | 7 | |
| Aug. 24 | Sunny | 26° /13° | 0 mm | 7 | |
| Aug. 25 | Partly cloudy | 30° /14° | 0 mm | 8 | |
| Aug. 26 | Patchy rain possible | 30° /18° | 0 mm | 7 | |
| Aug. 27 | Partly cloudy | 31° /18° | 0 mm | 8 | |
| Aug. 28 | Sunny | 36° /19° | 4.1 mm | 9 | |
| Aug. 29 | Light drizzle | 22° /19° | 6.8 mm | 5 | |
| Aug. 30 | Overcast | 25° /18° | 0.3 mm | 6 | |
| Aug. 31 | Patchy rain possible | 26° /18° | 9.9 mm | 6 | |
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Important Notice
Our weather forecast for Harrisburg 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 Harrisburg forecast closer to your planned date for the most up-to-date weather information.
Harrisburg in August - FAQ
What are the expected maximum and minimum temperatures in Harrisburg during August?
During August, expect a variety of temperatures with highs around 26° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Harrisburg during August?
Significant rainfall exceeding 163.5 mm is expected in Harrisburg during August, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Harrisburg during August?
The average wind speed in Harrisburg during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Harrisburg
Explore the daily rainfall trends and prepare for Harrisburgs August weather 💧
UV exposure in Harrisburg during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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