Sheboygan (WI)
September
Weather in Sheboygan, Wisconsin for September 2027
Your guide to Sheboygan weather in September - trends and predictions
In general, the average temperature in Sheboygan at the beginning of September is 19.5 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 19.5 °C by the end of September.
Sheboygan experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 236.4 mm.
Is September a good time to visit Sheboygan? check out the best time to travel to Sheboygan page.
✨ Is September a good time to visit Sheboygan? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
20°/14°
Temperatures
22 km/h
Avg max wind
82 %
Avg humidity
Sheboygan Weather September
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Temperatures trend during September in Sheboygan
See the weather trend as well as the moving average line
September weather in Sheboygan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Fog | 22° /14° | 0 mm | 3 | |
| Sept. 2 |  Moderate rain | 20° /13° | 20.2 mm | 3 | |
| Sept. 3 | Moderate rain | 21° /14° | 17.1 mm | 3 | |
| Sept. 4 |  Heavy rain | 19° /11° | 105.7 mm | 3 | |
| Sept. 5 | Moderate rain | 18° /15° | 8.1 mm | 3 | |
| Sept. 6 |  Overcast | 18° /13° | 0 mm | 5 | |
| Sept. 7 |  Partly cloudy | 20° /13° | 0 mm | 5 | |
| Sept. 8 | Moderate rain | 21° /14° | 23.3 mm | 4 | |
| Sept. 9 |  Sunny | 25° /17° | 0.2 mm | 4 | |
| Sept. 10 | Overcast | 22° /16° | 0 mm | 6 | |
| Sept. 11 | Partly cloudy | 22° /16° | 0 mm | 6 | |
| Sept. 12 | Sunny | 22° /15° | 0 mm | 5 | |
| Sept. 13 |  Light rain | 21° /16° | 8.7 mm | 5 | |
| Sept. 14 | Sunny | 21° /15° | 0.2 mm | 5 | |
| Sept. 15 | Light rain | 23° /17° | 6.6 mm | 4 | |
| Sept. 16 | Sunny | 21° /16° | 0 mm | 4 | |
| Sept. 17 | Overcast | 20° /15° | 0.1 mm | 4 | |
| Sept. 18 | Light rain | 20° /15° | 2.5 mm | 4 | |
| Sept. 19 | Moderate rain | 20° /15° | 14.8 mm | 3 | |
| Sept. 20 | Moderate rain | 21° /16° | 13.6 mm | 4 | |
| Sept. 21 | Sunny | 20° /16° | 0.3 mm | 4 | |
| Sept. 22 |  Moderate or heavy rain shower | 19° /15° | 7 mm | 4 | |
| Sept. 23 | Light rain | 19° /14° | 3.6 mm | 5 | |
| Sept. 24 |  Patchy rain possible | 18° /14° | 1.2 mm | 4 | |
| Sept. 25 | Overcast | 19° /13° | 0.6 mm | 4 | |
| Sept. 26 | Overcast | 20° /12° | 0 mm | 5 | |
| Sept. 27 | Overcast | 21° /13° | 0 mm | 4 | |
| Sept. 28 | Overcast | 20° /14° | 0 mm | 5 | |
| Sept. 29 | Overcast | 20° /13° | 0.1 mm | 4 | |
| Sept. 30 | Light rain | 19° /16° | 2.5 mm | 3 | |
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Important Notice
Our weather forecast for Sheboygan 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 Sheboygan forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sheboygan in September - FAQ
What are the expected maximum and minimum temperatures in Sheboygan during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sheboygan during September?
Significant rainfall exceeding 236.4 mm is expected in Sheboygan during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sheboygan during September?
The average wind speed in Sheboygan during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Sheboygan
Explore the daily rainfall trends and prepare for Sheboygans September weather 💧
Typically, Sheboygan has 8 rainy days in September with a total of 236.4 mm of rainfall.
UV exposure in Sheboygan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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