Minnehaha County (Sioux Falls)
August
Weather in Minnehaha County, South Dakota for August 2027
Your guide to Minnehaha County weather in August - trends and predictions
In general, the average temperature in Minnehaha County at the beginning of August is 27.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30.7 °C by the end of August.
Minnehaha County experiences moderate rainfall in August, with an average of 10 rainy days and a total precipitation of 138 mm.
Is August a good time to visit Minnehaha County? check out the best time to travel to Minnehaha County page.
✨ Is August a good time to visit Minnehaha County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
10
Rainy days
0
Snow days
29°/16°
Temperatures
22 km/h
Avg max wind
70 %
Avg humidity
Minnehaha County Weather August
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Temperatures trend during August in Minnehaha County
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August weather in Minnehaha County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Overcast | 27° /16° | 0.1 mm | 7 | |
| Aug. 2 |  Patchy rain possible | 30° /16° | 0.2 mm | 8 | |
| Aug. 3 |  Light rain | 30° /18° | 3.3 mm | 8 | |
| Aug. 4 |  Moderate or heavy rain shower | 29° /17° | 8.2 mm | 8 | |
| Aug. 5 |  Moderate rain | 26° /15° | 14.6 mm | 7 | |
| Aug. 6 | Patchy rain possible | 25° /16° | 2.2 mm | 7 | |
| Aug. 7 | Light rain | 27° /16° | 5.4 mm | 7 | |
| Aug. 8 | Overcast | 28° /15° | 0.4 mm | 7 | |
| Aug. 9 | Patchy rain possible | 27° /16° | 0.6 mm | 7 | |
| Aug. 10 | Light rain | 28° /14° | 8.4 mm | 7 | |
| Aug. 11 | Light rain | 28° /17° | 3.9 mm | 7 | |
| Aug. 12 | Light rain | 28° /17° | 3.4 mm | 7 | |
| Aug. 13 | Moderate rain | 26° /15° | 16.1 mm | 6 | |
| Aug. 14 | Light rain | 25° /17° | 3.9 mm | 6 | |
| Aug. 15 |  Thundery outbreaks possible | 28° /17° | 0.4 mm | 6 | |
| Aug. 16 | Patchy rain possible | 28° /17° | 1.1 mm | 7 | |
| Aug. 17 |  Sunny | 28° /16° | 0.1 mm | 7 | |
| Aug. 18 | Patchy rain possible | 29° /17° | 1 mm | 5 | |
| Aug. 19 | Patchy rain possible | 30° /17° | 0.5 mm | 6 | |
| Aug. 20 | Patchy rain possible | 27° /16° | 2.4 mm | 7 | |
| Aug. 21 |  Cloudy | 31° /17° | 0.3 mm | 7 | |
| Aug. 22 | Moderate rain | 31° /18° | 10.5 mm | 8 | |
| Aug. 23 | Cloudy | 30° /16° | 0.5 mm | 7 | |
| Aug. 24 | Light rain | 27° /16° | 4.4 mm | 6 | |
| Aug. 25 | Patchy rain possible | 32° /16° | 1.4 mm | 6 | |
| Aug. 26 | Overcast | 31° /14° | 0 mm | 8 | |
| Aug. 27 |  Fog | 30° /13° | 0 mm | 7 | |
| Aug. 28 | Fog | 31° /13° | 0.9 mm | 7 | |
| Aug. 29 |  Heavy rain | 31° /15° | 27.9 mm | 6 | |
| Aug. 30 | Light rain | 31° /16° | 6.8 mm | 7 | |
| Aug. 31 | Light rain | 31° /16° | 8.9 mm | 7.6 | |
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Important Notice
Our weather forecast for Minnehaha 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 Minnehaha County forecast closer to your planned date for the most up-to-date weather information.
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Minnehaha County in August - FAQ
What are the expected maximum and minimum temperatures in Minnehaha County during August?
During August, expect a variety of temperatures with highs around 29° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Minnehaha County during August?
Significant rainfall exceeding 138 mm is expected in Minnehaha County during August, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Minnehaha County during August?
The average wind speed in Minnehaha County during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Minnehaha County
Explore the daily rainfall trends and prepare for Minnehaha Countys August weather 💧
Typically, Minnehaha County has 10 rainy days in August with a total of 138 mm of rainfall.
UV exposure in Minnehaha County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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