Cleveland Weather in September

September in Cleveland brings very high temperatures around 32°C (90°F) during the day, dropping to 20°C (68°F) at night, with quite a bit of rainfall expected, averaging around 118 mm (4.6 in) for the month.

Rainfall in Cleveland in September

Historically, September sees about 10 days of rain, with a monthly average of 118 mm (4.6 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Cleveland in September

Daytime highs in Cleveland in September reach 32°C (90°F), with nights around 20°C (68°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 20°C (68°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Cleveland in September

The city usually sees around 235 hours of sunlight, indicating many sunny days , a great month for sightseeing.

For Cleveland itself, February, March, April, May, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.