Woodbury County (Sioux City)
August
Weather in Woodbury County, Iowa for August 2026
Your guide to Woodbury County weather in August - trends and predictions
In general, the average temperature in Woodbury County at the beginning of August is 27.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.3 °F by the end of August.
Woodbury County experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 247.8 mm.
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Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
28°/16°
Temperatures
21 km/h
Avg max wind
79 %
Avg humidity
Woodbury County Weather August
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Temperatures trend during August in Woodbury County
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August weather in Woodbury County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Overcast | 25° /15° | 0 mm | 6 | |
| Aug. 2 |  Cloudy | 27° /14° | 0 mm | 6 | |
| Aug. 3 |  Thundery outbreaks possible | 25° /15° | 0 mm | 6 | |
| Aug. 4 |  Fog | 27° /15° | 0 mm | 6 | |
| Aug. 5 |  Moderate or heavy rain shower | 23° /17° | 8 mm | 5 | |
| Aug. 6 | Thundery outbreaks possible | 31° /19° | 0 mm | 7 | |
| Aug. 7 | Thundery outbreaks possible | 32° /19° | 0 mm | 7 | |
| Aug. 8 | Thundery outbreaks possible | 35° /22° | 0 mm | 8 | |
| Aug. 9 | Fog | 28° /22° | 0 mm | 6 | |
| Aug. 10 | Fog | 26° /16° | 0 mm | 6 | |
| Aug. 11 | Overcast | 29° /19° | 0 mm | 6 | |
| Aug. 12 | Fog | 30° /15° | 0 mm | 7 | |
| Aug. 13 | Fog | 30° /14° | 0 mm | 7 | |
| Aug. 14 | Thundery outbreaks possible | 30° /19° | 0 mm | 7 | |
| Aug. 15 |  Patchy light rain with thunder | 33° /21° | 20.3 mm | 7 | |
| Aug. 16 | Thundery outbreaks possible | 37° /21° | 0 mm | 8 | |
| Aug. 17 |  Sunny | 36° /22° | 0 mm | 9 | |
| Aug. 18 |  Moderate or heavy rain with thunder | 34° /23° | 14.3 mm | 7 | |
| Aug. 19 |  Light rain | 30° /21° | 10.3 mm | 7 | |
| Aug. 20 |  Light rain shower | 29° /19° | 1.4 mm | 6 | |
| Aug. 21 | Overcast | 29° /20° | 0 mm | 6 | |
| Aug. 22 | Thundery outbreaks possible | 29° /18° | 26.8 mm | 6 | |
| Aug. 23 |  Partly cloudy | 24° /14° | 0 mm | 6 | |
| Aug. 24 | Mist | 24° /8° | 0 mm | 5 | |
| Aug. 25 | Partly cloudy | 21° /6° | 0 mm | 6 | |
| Aug. 26 | Mist | 25° /6° | 0 mm | 6 | |
| Aug. 27 | Fog | 25° /11° | 0 mm | 6 | |
| Aug. 28 | Overcast | 23° /14° | 0 mm | 5 | |
| Aug. 29 | Mist | 28° /10° | 0 mm | 6 | |
| Aug. 30 | Mist | 24° /17° | 0.2 mm | 5 | |
| Aug. 31 |  Heavy rain | 17° /16° | 166.5 mm | 4 | |
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Important Notice
Our weather forecast for Woodbury 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 Woodbury County forecast closer to your planned date for the most up-to-date weather information.
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Woodbury County in August - FAQ
What are the expected maximum and minimum temperatures in Woodbury County during August?
During August, expect a variety of temperatures with highs around 28° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Woodbury County during August?
Significant rainfall exceeding 247.8 mm is expected in Woodbury County during August, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Woodbury County during August?
The average wind speed in Woodbury County during August is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Woodbury County
Explore the daily rainfall trends and prepare for Woodbury Countys August weather 💧
Typically, Woodbury County has 7 rainy days in August with a total of 247.8 mm of rainfall.
UV exposure in Woodbury County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Woodbury County?Get accurate weather forecasts for Woodbury County, located at latitude 42.5 and longitude -96.4. Stay updated with localized weather information tailored for Woodbury County.
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