Washington County (Zion National Park)
August
Weather in Washington County, Utah for August 2027
Your guide to Washington County weather in August - trends and predictions
In general, the average temperature in Washington County at the beginning of August is 32.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.2 °C by the end of August.
Washington County experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 68.6 mm.
Is August a good time to visit Washington County? check out the best time to travel to Washington County page.
✨ Is August a good time to visit Washington County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
29°/19°
Temperatures
22 km/h
Avg max wind
32 %
Avg humidity
Washington County Weather August
Move between months or click on a day
Temperatures trend during August in Washington County
See the weather trend as well as the moving average line
August weather in Washington County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 33° /19° | 0 mm | 9 | |
| Aug. 2 | Sunny | 32° /21° | 0.3 mm | 9 | |
| Aug. 3 | Sunny | 32° /21° | 0.4 mm | 9 | |
| Aug. 4 |  Overcast | 31° /20° | 0 mm | 8 | |
| Aug. 5 |  Patchy rain possible | 32° /21° | 0.1 mm | 8 | |
| Aug. 6 | Patchy rain possible | 33° /21° | 1 mm | 8 | |
| Aug. 7 | Sunny | 32° /21° | 0.3 mm | 8 | |
| Aug. 8 | Patchy rain possible | 31° /21° | 1 mm | 8 | |
| Aug. 9 | Patchy rain possible | 31° /20° | 1.3 mm | 8 | |
| Aug. 10 |  Cloudy | 31° /21° | 0.1 mm | 8 | |
| Aug. 11 |  Light rain | 29° /19° | 2.6 mm | 8 | |
| Aug. 12 | Light rain | 28° /19° | 4 mm | 8 | |
| Aug. 13 |  Moderate or heavy rain shower | 28° /18° | 5.2 mm | 8 | |
| Aug. 14 | Light rain | 26° /18° | 2.7 mm | 8 | |
| Aug. 15 | Sunny | 27° /16° | 0 mm | 8 | |
| Aug. 16 | Sunny | 27° /16° | 0 mm | 8 | |
| Aug. 17 | Light rain | 29° /17° | 3.9 mm | 8 | |
| Aug. 18 | Sunny | 29° /18° | 0.9 mm | 8 | |
| Aug. 19 | Patchy rain possible | 31° /19° | 0.4 mm | 7 | |
| Aug. 20 | Sunny | 32° /21° | 0.1 mm | 9 | |
| Aug. 21 | Sunny | 31° /21° | 0 mm | 8 | |
| Aug. 22 | Patchy rain possible | 30° /20° | 1.4 mm | 7 | |
| Aug. 23 |  Moderate rain | 29° /19° | 14.6 mm | 7 | |
| Aug. 24 | Sunny | 27° /19° | 0.8 mm | 7 | |
| Aug. 25 | Sunny | 27° /17° | 0.2 mm | 6 | |
| Aug. 26 | Light rain | 28° /15° | 6.4 mm | 7 | |
| Aug. 27 | Sunny | 27° /16° | 0.4 mm | 5 | |
| Aug. 28 | Overcast | 27° /19° | 0 mm | 4 | |
| Aug. 29 | Patchy rain possible | 27° /17° | 2.3 mm | 6 | |
| Aug. 30 | Patchy rain possible | 28° /18° | 0 mm | 6 | |
| Aug. 31 | Moderate rain | 27° /19° | 18.3 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Washington 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 Washington County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Washington County in August - FAQ
What are the expected maximum and minimum temperatures in Washington County during August?
During August, expect a variety of temperatures with highs around 29° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Washington County during August?
Moderate rainfall is anticipated in Washington County during August, with a total of 68.6 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Washington County during August?
The average wind speed in Washington County during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Washington County
Explore the daily rainfall trends and prepare for Washington Countys August weather 💧
Typically, Washington County has 7 rainy days in August with a total of 68.6 mm of rainfall.
UV exposure in Washington County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Top locations in Washington County
Select a location for an accurate weather forecast
More Locations Quick links
More Washington County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.