SeasonMapChicago vs New York in September
Chicago is the better pick in September — 91 vs 84 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while New York is warm, rainy, clean air.
Chicago vs New York — September climate, side by side
| Chicago | New York | |
|---|---|---|
| Comfort score | 91/100 (S) | 84/100 (A) |
| Feels-like high | 25°C | 26°C |
| Avg high / low | 25° / 17° | 25° / 17° |
| Rainfall | 63 mm | 124 mm |
| Rainy days | 7 | 7 |
| Humidity | 73% | 75% |
| Air quality (AQI) | 45 | 50 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Chicago vs New York in September — FAQ
- Is September better in Chicago or New York?
- Chicago is the better pick in September — 91 vs 84 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while New York is warm, rainy, clean air.
- What is the weather like in Chicago vs New York in September?
- In September, Chicago averages 25°C high / 17°C low with about 63 mm of rain; New York averages 25°C high / 17°C low with about 124 mm.