Prince William County (Haymarket)
August
Weather in Prince William County, Virginia for August 2027
Your guide to Prince William County weather in August - trends and predictions
In general, the average temperature in Prince William County at the beginning of August is 29.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.9 °F by the end of August.
With an average of 4 rainy days, Prince William County experiences minimal rainfall in August.
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Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
28°/18°
Temperatures
12 km/h
Avg max wind
70 %
Avg humidity
Prince William County Weather August
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Temperatures trend during August in Prince William County
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August weather in Prince William County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Light rain shower | 29° /18° | 12.1 mm | 7 | |
| Aug. 2 |  Cloudy | 28° /19° | 8.8 mm | 11 | |
| Aug. 3 |  Overcast | 29° /21° | 4.4 mm | 10 | |
| Aug. 4 |  Sunny | 32° /18° | 0.8 mm | 11 | |
| Aug. 5 | Overcast | 28° /21° | 6.8 mm | 7 | |
| Aug. 6 | Overcast | 30° /21° | 1.4 mm | 8 | |
| Aug. 7 | Overcast | 28° /19° | 0.9 mm | 9 | |
| Aug. 8 |  Mist | 31° /20° | 2.6 mm | 11 | |
| Aug. 9 |  Partly cloudy | 32° /20° | 0 mm | 11 | |
| Aug. 10 | Sunny | 32° /18° | 13.8 mm | 11 | |
| Aug. 11 | Partly cloudy | 31° /17° | 1.9 mm | 11 | |
| Aug. 12 | Fog | 32° /20° | 0.8 mm | 11 | |
| Aug. 13 | Mist | 33° /22° | 0.2 mm | 9 | |
| Aug. 14 |  Moderate or heavy rain shower | 30° /22° | 8.4 mm | 8 | |
| Aug. 15 |  Patchy light rain with thunder | 30° /22° | 6.7 mm | 9 | |
| Aug. 16 | Fog | 30° /21° | 6.4 mm | 6 | |
| Aug. 17 | Sunny | 35° /21° | 2.8 mm | 9 | |
| Aug. 18 | Overcast | 29° /19° | 0.1 mm | 6 | |
| Aug. 19 |  Light rain | 29° /17° | 2.1 mm | 6 | |
| Aug. 20 | Mist | 31° /19° | 10.1 mm | 7 | |
| Aug. 21 | Overcast | 27° /17° | 0 mm | 4 | |
| Aug. 22 | Cloudy | 29° /18° | 12.2 mm | 6 | |
| Aug. 23 | Mist | 30° /15° | 8.5 mm | 10 | |
| Aug. 24 | Cloudy | 28° /16° | 0.3 mm | 10 | |
| Aug. 25 | Mist | 29° /17° | 0 mm | 10 | |
| Aug. 26 | Cloudy | 28° /14° | 0 mm | 7 | |
| Aug. 27 | Partly cloudy | 28° /16° | 6.4 mm | 7 | |
| Aug. 28 | Partly cloudy | 29° /17° | 3.1 mm | 7 | |
| Aug. 29 | Cloudy | 29° /16° | 0 mm | 9 | |
| Aug. 30 | Cloudy | 30° /15° | 0 mm | 9 | |
| Aug. 31 | Overcast | 29° /17° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for Prince William 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 Prince William County forecast closer to your planned date for the most up-to-date weather information.
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Prince William County in August - FAQ
What are the expected maximum and minimum temperatures in Prince William County during August?
During August, 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 Prince William County during August?
In August, Prince William County can expect light to moderate rainfall, totaling 45.3 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Prince William County during August?
The average wind speed in Prince William County during August is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Prince William County
Explore the daily rainfall trends and prepare for Prince William Countys August weather 💧
Typically, Prince William County has 4 rainy days in August with a total of 45.3 mm of rainfall.
UV exposure in Prince William County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Prince William County?Get accurate weather forecasts for Prince William County, located at latitude 38.812 and longitude -77.636. Stay updated with localized weather information tailored for Prince William County.
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