Kalkaska Weather in September

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

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

September is in the fall / autumn in Kalkaska and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 8°C (47°F) is normal.

Kalkaska weather averages (imperial / metric)
Daytime temperature 19.9°C 67.8°F
Nightly temperature 8.1°C 46.6°F
Average temperature 14°C 57.2°F
Daily sunshine 6.9 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 12 days
Sea temperature 17.1°C 62.7°F
Humidity 79%
Windspeed 13.3kph 8 mph

On average September is the wettest month of the year in Kalkaska with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

September temperatures in Kalkaska

Kalkaska average temperature in September

September rainfall

Kalkaska average rain in September

September hourly sunshine

Kalkaska 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 Kalkaska in September 2024.