Eau Claire County (Eau Claire)
September
Weather in Eau Claire County, Wisconsin for September 2027
Your guide to Eau Claire County weather in September - trends and predictions
The climate of Eau Claire County in September is notably wet, with an average of 12 rainy days, and a total of 205.7 mm of precipitation.
Is September a good time to visit Eau Claire County? check out the best time to travel to Eau Claire County page.
✨ Is September a good time to visit Eau Claire County? – Ask the AI Weatherman
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
22°/13°
Temperatures
18 km/h
Avg max wind
77 %
Avg humidity
Eau Claire County Weather September
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Temperatures trend during September in Eau Claire County
See the weather trend as well as the moving average line
September weather in Eau Claire County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Fog | 28° /13° | 0.1 mm | 4 | |
| Sept. 2 |  Moderate rain | 27° /16° | 12.8 mm | 4 | |
| Sept. 3 |  Heavy rain | 23° /14° | 72.1 mm | 4 | |
| Sept. 4 |  Light rain | 25° /11° | 4.8 mm | 5 | |
| Sept. 5 | Light rain | 23° /14° | 5.2 mm | 4 | |
| Sept. 6 |  Overcast | 23° /13° | 0 mm | 4 | |
| Sept. 7 |  Sunny | 22° /11° | 0 mm | 4 | |
| Sept. 8 | Heavy rain | 24° /12° | 30.8 mm | 3 | |
| Sept. 9 | Moderate rain | 24° /16° | 11.4 mm | 5 | |
| Sept. 10 |  Patchy rain possible | 24° /12° | 1 mm | 6 | |
| Sept. 11 | Overcast | 25° /14° | 0 mm | 6 | |
| Sept. 12 | Light rain | 23° /16° | 6.3 mm | 4 | |
| Sept. 13 |  Thundery outbreaks possible | 24° /13° | 0 mm | 5 | |
| Sept. 14 | Moderate rain | 23° /14° | 11.6 mm | 5 | |
| Sept. 15 | Thundery outbreaks possible | 24° /17° | 0.3 mm | 4 | |
| Sept. 16 |  Partly cloudy | 26° /14° | 0.1 mm | 5 | |
| Sept. 17 | Thundery outbreaks possible | 25° /15° | 4.6 mm | 5 | |
| Sept. 18 | Moderate rain | 21° /15° | 15.9 mm | 4 | |
| Sept. 19 | Light rain | 17° /13° | 9.7 mm | 3 | |
| Sept. 20 | Light rain | 19° /13° | 6 mm | 3 | |
| Sept. 21 | Light rain | 18° /11° | 4.6 mm | 3 | |
| Sept. 22 | Light rain shower | 19° /9° | 1 mm | 5 | |
| Sept. 23 | Fog | 19° /11° | 0 mm | 5 | |
| Sept. 24 | Mist | 19° /10° | 0.8 mm | 3 | |
| Sept. 25 | Fog | 18° /11° | 0.7 mm | 3 | |
| Sept. 26 | Fog | 19° /11° | 0 mm | 3 | |
| Sept. 27 | Fog | 19° /13° | 0.3 mm | 3 | |
| Sept. 28 | Sunny | 23° /10° | 0 mm | 4.8 | |
| Sept. 29 | Light rain | 23° /13° | 5.1 mm | 3 | |
| Sept. 30 | Overcast | 25° /16° | 0.3 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Eau Claire County in September 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 Eau Claire County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Eau Claire County in September - FAQ
What are the expected maximum and minimum temperatures in Eau Claire County during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Eau Claire County during September?
Significant rainfall exceeding 205.7 mm is expected in Eau Claire County during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Eau Claire County during September?
The average wind speed in Eau Claire County during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Eau Claire County
Explore the daily rainfall trends and prepare for Eau Claire Countys September weather 💧
Typically, Eau Claire County has 12 rainy days in September with a total of 205.7 mm of rainfall.
UV exposure in Eau Claire County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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