Cleveland vs Philadelphia in September

Cleveland is the better pick in September — 91 vs 81 on SeasonMap's comfort score. Cleveland is warm, a little rain, clean air, while Philadelphia is warm, rainy, clean air.

Cleveland vs PhiladelphiaSeptember climate, side by side

ClevelandPhiladelphia
Comfort score91/100 (S)81/100 (A)
Feels-like high25°C28°C
Avg high / low24° / 17°27° / 18°
Rainfall61 mm101 mm
Rainy days67
Humidity76%72%
Air quality (AQI)4345

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Cleveland vs Philadelphia in September — FAQ

Is September better in Cleveland or Philadelphia?
Cleveland is the better pick in September — 91 vs 81 on SeasonMap's comfort score. Cleveland is warm, a little rain, clean air, while Philadelphia is warm, rainy, clean air.
What is the weather like in Cleveland vs Philadelphia in September?
In September, Cleveland averages 24°C high / 17°C low with about 61 mm of rain; Philadelphia averages 27°C high / 18°C low with about 101 mm.