SeasonMapMonaco vs Saint Helier in December
Monaco is the better pick in December — 70 vs 53 on SeasonMap's comfort score. Monaco is cool, rainy, clean air, while Saint Helier is cold, rainy, clean air.
Monaco vs Saint Helier — December climate, side by side
| Monaco | Saint Helier | |
|---|---|---|
| Comfort score | 70/100 (B) | 53/100 (D) |
| Feels-like high | 12°C | 6°C |
| Avg high / low | 14° / 7° | 11° / 7° |
| Rainfall | 82 mm | 121 mm |
| Rainy days | 8 | 17 |
| Humidity | 78% | 80% |
| Air quality (AQI) | 38 | 37 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Monaco vs Saint Helier in December — FAQ
- Is December better in Monaco or Saint Helier?
- Monaco is the better pick in December — 70 vs 53 on SeasonMap's comfort score. Monaco is cool, rainy, clean air, while Saint Helier is cold, rainy, clean air.
- What is the weather like in Monaco vs Saint Helier in December?
- In December, Monaco averages 14°C high / 7°C low with about 82 mm of rain; Saint Helier averages 11°C high / 7°C low with about 121 mm.