Great Smoky Mountains National Park vs Mammoth Cave National Park in August

Great Smoky Mountains National Park is the better pick in August — 76 vs 59 on SeasonMap's comfort score. Great Smoky Mountains National Park is warm, soaked, clean air, while Mammoth Cave National Park is sweltering, rainy.

Great Smoky Mountains National Park vs Mammoth Cave National ParkAugust climate, side by side

Great Smoky Mountains National ParkMammoth Cave National Park
Comfort score76/100 (B)59/100 (D)
Feels-like high27°C35°C
Avg high / low25° / 16°32° / 19°
Rainfall191 mm106 mm
Rainy days139
Humidity81%72%
Air quality (AQI)4755

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Great Smoky Mountains National Park vs Mammoth Cave National Park in August — FAQ

Is August better in Great Smoky Mountains National Park or Mammoth Cave National Park?
Great Smoky Mountains National Park is the better pick in August — 76 vs 59 on SeasonMap's comfort score. Great Smoky Mountains National Park is warm, soaked, clean air, while Mammoth Cave National Park is sweltering, rainy.
What is the weather like in Great Smoky Mountains National Park vs Mammoth Cave National Park in August?
In August, Great Smoky Mountains National Park averages 25°C high / 16°C low with about 191 mm of rain; Mammoth Cave National Park averages 32°C high / 19°C low with about 106 mm.