SeasonMapBaltimore vs Philadelphia in December
Baltimore and Philadelphia are nearly tied in December — 58 vs 56 on SeasonMap's comfort score. Baltimore is cold, rainy, clean air; Philadelphia is cold, rainy, clean air.
Baltimore vs Philadelphia — December climate, side by side
| Baltimore | Philadelphia | |
|---|---|---|
| Comfort score | 58/100 (D) | 56/100 (D) |
| Feels-like high | 5°C | 4°C |
| Avg high / low | 9° / 2° | 8° / 1° |
| Rainfall | 102 mm | 109 mm |
| Rainy days | 8 | 10 |
| Humidity | 72% | 70% |
| Air quality (AQI) | 45 | 49 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Baltimore vs Philadelphia in December — FAQ
- Is December better in Baltimore or Philadelphia?
- Baltimore and Philadelphia are nearly tied in December — 58 vs 56 on SeasonMap's comfort score. Baltimore is cold, rainy, clean air; Philadelphia is cold, rainy, clean air.
- What is the weather like in Baltimore vs Philadelphia in December?
- In December, Baltimore averages 9°C high / 2°C low with about 102 mm of rain; Philadelphia averages 8°C high / 1°C low with about 109 mm.