SeasonMapColumbus vs Philadelphia in September
Columbus is the better pick in September — 89 vs 81 on SeasonMap's comfort score. Columbus is warm, a little rain, clean air, while Philadelphia is warm, rainy, clean air.
Columbus vs Philadelphia — September climate, side by side
| Columbus | Philadelphia | |
|---|---|---|
| Comfort score | 89/100 (A) | 81/100 (A) |
| Feels-like high | 27°C | 28°C |
| Avg high / low | 27° / 14° | 27° / 18° |
| Rainfall | 79 mm | 101 mm |
| Rainy days | 6 | 7 |
| Humidity | 69% | 72% |
| Air quality (AQI) | 42 | 45 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Columbus vs Philadelphia in September — FAQ
- Is September better in Columbus or Philadelphia?
- Columbus is the better pick in September — 89 vs 81 on SeasonMap's comfort score. Columbus is warm, a little rain, clean air, while Philadelphia is warm, rainy, clean air.
- What is the weather like in Columbus vs Philadelphia in September?
- In September, Columbus averages 27°C high / 14°C low with about 79 mm of rain; Philadelphia averages 27°C high / 18°C low with about 101 mm.