Sheboygan Weather in September

What's the weather like in Sheboygan (Wisconsin) in September 2024?

The climate in Sheboygan during September can be summarized as mild and a little damp.

September is in the fall / autumn in Sheboygan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 11°C (52°F) is normal.

Sheboygan weather averages (imperial / metric)
Daytime temperature 21.5°C 70.6°F
Nightly temperature 11.2°C 52.1°F
Average temperature 16.3°C 61.3°F
Daily sunshine 7.5 hrs
Avg rainfall 85 mm 3.3 ins
Rainy days 10 days
Sea temperature 19.4°C 66.9°F
Humidity 76%
Windspeed 15.5kph 10 mph

On average September is the 2nd wettest month of the year in Sheboygan with around 85mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

September temperatures in Sheboygan

Sheboygan average temperature in September

September rainfall

Sheboygan average rain in September

September hourly sunshine

Sheboygan average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Sheboygan in September 2024.