East Tawas Weather in September

What's the weather like in East Tawas (Michigan) in September 2025?

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

September is in the fall / autumn in East Tawas and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 9°C (49°F) is normal.

East Tawas weather averages (imperial / metric)
Daytime temperature 20.8°C 69.4°F
Nightly temperature 9.2°C 48.6°F
Average temperature 15°C 59°F
Daily sunshine 7 hrs
Avg rainfall 84 mm 3.3 ins
Rainy days 11 days
Sea temperature 18.2°C 64.7°F
Humidity 78%
Windspeed 13kph 8 mph

On average September is the wettest month of the year in East Tawas with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

September temperatures in East Tawas

East Tawas average temperature in September

September rainfall

East Tawas average rain in September

September hourly sunshine

East Tawas 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 East Tawas in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

East Tawas weather stats

East Tawas weather statistics
Hottest month: July 26.1°C 79°F
Driest month: February 35mm 1.4ins
Sunniest month: July 10.7hrs
Coldest month: January -2.6°C 27.3°F
Wettest month: September 84mm 3.3ins
Map showing location of East Tawas (44.27946, -83.49025) East Tawas map pin © Google

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