Great Smoky Mountains National Park vs Washington in December

Great Smoky Mountains National Park is the better pick in December — 66 vs 58 on SeasonMap's comfort score. Great Smoky Mountains National Park is cold, soaked, clean air, while Washington is cold, rainy, clean air.

Great Smoky Mountains National Park vs WashingtonDecember climate, side by side

Great Smoky Mountains National ParkWashington
Comfort score66/100 (C)58/100 (D)
Feels-like high6°C6°C
Avg high / low9° / 0°9° / -1°
Rainfall176 mm106 mm
Rainy days108
Humidity77%71%
Air quality (AQI)3146

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

Great Smoky Mountains National Park vs Washington in December — FAQ

Is December better in Great Smoky Mountains National Park or Washington?
Great Smoky Mountains National Park is the better pick in December — 66 vs 58 on SeasonMap's comfort score. Great Smoky Mountains National Park is cold, soaked, clean air, while Washington is cold, rainy, clean air.
What is the weather like in Great Smoky Mountains National Park vs Washington in December?
In December, Great Smoky Mountains National Park averages 9°C high / 0°C low with about 176 mm of rain; Washington averages 9°C high / -1°C low with about 106 mm.