SeasonMapCharleston vs Chicago in December
Charleston is the better pick in December — 72 vs 46 on SeasonMap's comfort score. Charleston is cool, rainy, clean air, while Chicago is cold, a little rain, clean air.
Charleston vs Chicago — December climate, side by side
| Charleston | Chicago | |
|---|---|---|
| Comfort score | 72/100 (B) | 46/100 (F) |
| Feels-like high | 14°C | 0°C |
| Avg high / low | 16° / 9° | 4° / -3° |
| Rainfall | 104 mm | 48 mm |
| Rainy days | 7 | 6 |
| Humidity | 77% | 73% |
| Air quality (AQI) | 36 | 37 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Charleston vs Chicago in December — FAQ
- Is December better in Charleston or Chicago?
- Charleston is the better pick in December — 72 vs 46 on SeasonMap's comfort score. Charleston is cool, rainy, clean air, while Chicago is cold, a little rain, clean air.
- What is the weather like in Charleston vs Chicago in December?
- In December, Charleston averages 16°C high / 9°C low with about 104 mm of rain; Chicago averages 4°C high / -3°C low with about 48 mm.