Cleveland Weather in September

What's the weather like in Cleveland (Ohio) in September 2024?

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

September is in the fall / autumn in Cleveland and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 12°C (54°F) is normal.

Cleveland weather averages (imperial / metric)
Daytime temperature 23.2°C 73.7°F
Nightly temperature 12.1°C 53.7°F
Average temperature 17.6°C 63.7°F
Daily sunshine 7.6 hrs
Avg rainfall 87 mm 3.4 ins
Rainy days 10 days
Sea temperature 20.9°C 69.7°F
Humidity 74%
Windspeed 14kph 9 mph

On average September is the 4th wettest month of the year in Cleveland with around 87mm 3.4 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 7.6 hours of sunshine per day.

September temperatures in Cleveland

Cleveland average temperature in September

September rainfall

Cleveland average rain in September

September hourly sunshine

Cleveland 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 Cleveland in September 2024.