What is the weather like in Charleston vs Nashville in December?

In December, Charleston averages 16°C high / 9°C low with about 104 mm of rain; Nashville averages 11°C high / 0°C low with about 118 mm.

Charleston vs Nashville in December

Charleston is the better pick in December — 72 vs 58 on SeasonMap's comfort score. Charleston is cool, rainy, clean air, while Nashville is cold, rainy, clean air.

Charleston vs Nashville — December climate, side by side

	🇺🇸 Charleston	🇺🇸 Nashville
Comfort score	72/100 (B)	58/100 (D)
Feels-like high	14°C	8°C
Avg high / low	16° / 9°	11° / 0°
Rainfall	104 mm	118 mm
Rainy days	7	9
Humidity	77%	75%
Air quality (AQI)	36	35

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

Month by month

Charleston vs Nashville in December — FAQ

Is December better in Charleston or Nashville?: Charleston is the better pick in December — 72 vs 58 on SeasonMap's comfort score. Charleston is cool, rainy, clean air, while Nashville is cold, rainy, clean air.
What is the weather like in Charleston vs Nashville in December?: In December, Charleston averages 16°C high / 9°C low with about 104 mm of rain; Nashville averages 11°C high / 0°C low with about 118 mm.