SeasonMapChicago vs St. Louis in March
St. Louis is the better pick in March — 69 vs 64 on SeasonMap's comfort score. St. Louis is cool, rainy, clean air, while Chicago is cold, a little rain, clean air.
Chicago vs St. Louis — March climate, side by side
| Chicago | St. Louis | |
|---|---|---|
| Comfort score | 64/100 (C) | 69/100 (C) |
| Feels-like high | 6°C | 11°C |
| Avg high / low | 10° / 1° | 15° / 3° |
| Rainfall | 74 mm | 113 mm |
| Rainy days | 9 | 10 |
| Humidity | 71% | 65% |
| Air quality (AQI) | 47 | 42 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Chicago vs St. Louis in March — FAQ
- Is March better in Chicago or St. Louis?
- St. Louis is the better pick in March — 69 vs 64 on SeasonMap's comfort score. St. Louis is cool, rainy, clean air, while Chicago is cold, a little rain, clean air.
- What is the weather like in Chicago vs St. Louis in March?
- In March, Chicago averages 10°C high / 1°C low with about 74 mm of rain; St. Louis averages 15°C high / 3°C low with about 113 mm.