SeasonMapMammoth Cave National Park vs Washington in September
Washington is the better pick in September — 80 vs 75 on SeasonMap's comfort score. Washington is hot, rainy, clean air, while Mammoth Cave National Park is hot, rainy, clean air.
Mammoth Cave National Park vs Washington — September climate, side by side
| Mammoth Cave National Park | Washington | |
|---|---|---|
| Comfort score | 75/100 (B) | 80/100 (A) |
| Feels-like high | 32°C | 30°C |
| Avg high / low | 30° / 16° | 28° / 17° |
| Rainfall | 107 mm | 108 mm |
| Rainy days | 6 | 8 |
| Humidity | 69% | 74% |
| Air quality (AQI) | 42 | 47 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Mammoth Cave National Park vs Washington in September — FAQ
- Is September better in Mammoth Cave National Park or Washington?
- Washington is the better pick in September — 80 vs 75 on SeasonMap's comfort score. Washington is hot, rainy, clean air, while Mammoth Cave National Park is hot, rainy, clean air.
- What is the weather like in Mammoth Cave National Park vs Washington in September?
- In September, Mammoth Cave National Park averages 30°C high / 16°C low with about 107 mm of rain; Washington averages 28°C high / 17°C low with about 108 mm.