SeasonMapChicago vs New Orleans in September
Chicago is the better pick in September — 91 vs 61 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while New Orleans is sweltering, soaked, muggy air.
Chicago vs New Orleans — September climate, side by side
| Chicago | New Orleans | |
|---|---|---|
| Comfort score | 91/100 (S) | 61/100 (C) |
| Feels-like high | 25°C | 37°C |
| Avg high / low | 25° / 17° | 32° / 24° |
| Rainfall | 63 mm | 179 mm |
| Rainy days | 7 | 8 |
| Humidity | 73% | 78% |
| Air quality (AQI) | 45 | 55 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Chicago vs New Orleans in September — FAQ
- Is September better in Chicago or New Orleans?
- Chicago is the better pick in September — 91 vs 61 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while New Orleans is sweltering, soaked, muggy air.
- What is the weather like in Chicago vs New Orleans in September?
- In September, Chicago averages 25°C high / 17°C low with about 63 mm of rain; New Orleans averages 32°C high / 24°C low with about 179 mm.