Early autumn · Weather & things to do
Cleveland in September
Cleveland cools off: highs slip to 73°F (23°C), from 78°F in August, with lows of 61°F (16°C) and about 3.5 in (88 mm) of rain.
At 82/100 for comfort (2nd of 12), it's one of the best months to visit.
- Avg high
- 73°F (23°C)
- Avg low
- 61°F (16°C)
- Rain
- 3.5 in (88 mm)
- Humidity
- 74%
- Cloud cover
- 58%
- Daylight
- ~12 h 16 min
- Comfort score
- 82/100 · Great
What September feels like
Highs settle around 73°F (23°C), warm enough for short sleeves most of the day.
Lows average 61°F (16°C).
Some rain is likely, about 3.5 in (88 mm) in the month, so pack for a shower or two.
Plan around September
September is one of Cleveland's best months on the climate data.
- Last warm month for a while: October highs fall to 61°F.
- Last of the best-scoring months: by October, the score drops to 76/100.
- Comfort holds steady from August (84 → 82/100).
- September sits inside the May – Oct window our Indiana & Ohio City-Nature Loop recommends.
What to pack for September
- Light, breathable clothes73°F afternoons
- Packable rain jacket or umbrellaabout 3.5 in of rain
- Comfortable walking shoesmost picks involve some walking
What to do in Cleveland in September
September is good outdoor weather here, so these picks lean toward the open air.
Rock & Roll Hall of Fame
I.M. Pei pyramid on the lake with stage costumes, instruments and hall of inductees.
Why now September scores 82/100 for comfort, good conditions for being outside.
Cleveland Museum of Art
Free world-class collection from armor to Impressionists in University Circle.
Slyman's Restaurant
Family diner since 1964 serving towering corned beef sandwiches.
Brandywine Falls
65-foot waterfall with boardwalk views in Cuyahoga Valley National Park.
Why now Highs near 73°F and 3.5 in of monthly rain make this an easy outdoor pick.
West Side Market
1912 market hall with butchers, bakers and pierogi and gyro stands.
Nearby in September
- Detroit in September~90 mi · highs 75°F, 2.9 in rain · 1°C (2°F) warmer by day, about as wet
- Mount Washington in September~115 mi · highs 77°F, 3.3 in rain · 3°C (5°F) warmer by day, about as wet
- German Village in September~127 mi · highs 79°F, 3.0 in rain · 4°C (6°F) warmer by day, about as wet
- Frankenmuth in September~164 mi · highs 72°F, 2.9 in rain · similar daytime temperatures, about as wet
These averages also cover Downtown Cleveland & the Flats and Ohio City & the Lakefront.
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Cleveland in September: quick answers
Is September a good time to visit Cleveland?
Yes. On the climate data it's one of the best months, scoring 82/100. Expect highs of 73°F (23°C) and 3.5 in (88 mm) of rain. September is inside the May – Oct window our Indiana & Ohio City-Nature Loop recommends.
How hot is Cleveland in September?
Average highs are 73°F (23°C) and average lows 61°F (16°C), making it the 4th-warmest month by daytime highs.
Does it rain a lot in Cleveland in September?
Some: about 3.5 in (88 mm) of rain falls across September on average, the 4th-wettest month of the year. The annual total is about 36.9 in (937 mm).
What should I pack for Cleveland in September?
Bring light, breathable clothes (73°F afternoons), packable rain jacket or umbrella (about 3.5 in of rain) and comfortable walking shoes (most picks involve some walking).
More on Cleveland
Routes in season in September
- Indiana & Ohio City-Nature Loop May – Oct
Planning Cleveland in September?
Share this September plan with your group, poll everyone on dates and keep the packing list in one place.