Munising Weather in September

What's the weather like in Munising (Michigan) in September 2024?

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

September is in the fall / autumn in Munising and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 8°C (47°F) is normal.

Munising weather averages (imperial / metric)
Daytime temperature 18.8°C 65.8°F
Nightly temperature 8.2°C 46.8°F
Average temperature 13.5°C 56.3°F
Daily sunshine 6.5 hrs
Avg rainfall 85 mm 3.3 ins
Rainy days 13 days
Sea temperature 15°C 59°F
Humidity 80%
Windspeed 13.7kph 9 mph

On average September is the wettest month of the year in Munising with around 85mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

September temperatures in Munising

Munising average temperature in September

September rainfall

Munising average rain in September

September hourly sunshine

Munising 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 Munising in September 2024.