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

In December, Dallas averages 17°C high / 6°C low with about 71 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.

Dallas vs San Francisco in December

Dallas is the better pick in December — 74 vs 67 on SeasonMap's comfort score. Dallas is cool, a little rain, clean air, while San Francisco is cool, rainy, clean air.

Dallas vs San Francisco — December climate, side by side

	Dallas	San Francisco
Comfort score	74/100 (B)	67/100 (C)
Feels-like high	14°C	13°C
Avg high / low	17° / 6°	15° / 9°
Rainfall	71 mm	121 mm
Rainy days	5	9
Humidity	69%	82%
Air quality (AQI)	36	50

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

Dallas vs San Francisco in December — FAQ

Is December better in Dallas or San Francisco?: Dallas is the better pick in December — 74 vs 67 on SeasonMap's comfort score. Dallas is cool, a little rain, clean air, while San Francisco is cool, rainy, clean air.
What is the weather like in Dallas vs San Francisco in December?: In December, Dallas averages 17°C high / 6°C low with about 71 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.