What is the weather like in Gatlinburg vs San Francisco in December?

In December, Gatlinburg averages 10°C high / -2°C low with about 122 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.

Gatlinburg vs San Francisco in December

San Francisco is the better pick in December — 67 vs 57 on SeasonMap's comfort score. San Francisco is cool, rainy, clean air, while Gatlinburg is cold, rainy, clean air.

Gatlinburg vs San Francisco — December climate, side by side

	Gatlinburg	San Francisco
Comfort score	57/100 (D)	67/100 (C)
Feels-like high	8°C	13°C
Avg high / low	10° / -2°	15° / 9°
Rainfall	122 mm	121 mm
Rainy days	11	9
Humidity	77%	82%
Air quality (AQI)	31	50

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

Gatlinburg vs San Francisco in December — FAQ

Is December better in Gatlinburg or San Francisco?: San Francisco is the better pick in December — 67 vs 57 on SeasonMap's comfort score. San Francisco is cool, rainy, clean air, while Gatlinburg is cold, rainy, clean air.
What is the weather like in Gatlinburg vs San Francisco in December?: In December, Gatlinburg averages 10°C high / -2°C low with about 122 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.