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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Cleveland's climate page.

Cleveland Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 32%  

Precipitation 118 mm (4.6 in)  

Rainy days 10 days  

Humidity 77% *  

Sunshine 235 hours *  

Percentage Sunshine 64% *  

* Data from: Houston, the United States of America (69 KM, 43 Miles).

What to Wear in Cleveland in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Cleveland in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Cleveland's climate page.

More climate data for Cleveland

Temperature Rainfall Sunshine Humidity

See the full Cleveland climate overview or explore weather in the United States of America.