SeasonMapMammoth Cave National Park vs Olympic National Park in December
Mammoth Cave National Park is the better pick in December — 70 vs 35 on SeasonMap's comfort score. Mammoth Cave National Park is cold, rainy, clean air, while Olympic National Park is freezing, soaked, clean air.
Mammoth Cave National Park vs Olympic National Park — December climate, side by side
| Mammoth Cave National Park | Olympic National Park | |
|---|---|---|
| Comfort score | 70/100 (B) | 35/100 (F) |
| Feels-like high | 9°C | -1°C |
| Avg high / low | 12° / 1° | 2° / -3° |
| Rainfall | 124 mm | 502 mm |
| Rainy days | 9 | 21 |
| Humidity | 73% | 90% |
| Air quality (AQI) | 30 | 35 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Mammoth Cave National Park vs Olympic National Park in December — FAQ
- Is December better in Mammoth Cave National Park or Olympic National Park?
- Mammoth Cave National Park is the better pick in December — 70 vs 35 on SeasonMap's comfort score. Mammoth Cave National Park is cold, rainy, clean air, while Olympic National Park is freezing, soaked, clean air.
- What is the weather like in Mammoth Cave National Park vs Olympic National Park in December?
- In December, Mammoth Cave National Park averages 12°C high / 1°C low with about 124 mm of rain; Olympic National Park averages 2°C high / -3°C low with about 502 mm.