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

In December, Houston averages 20°C high / 10°C low with about 99 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.

Houston vs San Francisco in December

Houston is the better pick in December — 77 vs 67 on SeasonMap's comfort score. Houston is nice, rainy, clean air, while San Francisco is cool, rainy, clean air.

Houston vs San Francisco — December climate, side by side

	Houston	San Francisco
Comfort score	77/100 (B)	67/100 (C)
Feels-like high	19°C	13°C
Avg high / low	20° / 10°	15° / 9°
Rainfall	99 mm	121 mm
Rainy days	7	9
Humidity	77%	82%
Air quality (AQI)	40	50

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

Houston vs San Francisco in December — FAQ

Is December better in Houston or San Francisco?: Houston is the better pick in December — 77 vs 67 on SeasonMap's comfort score. Houston is nice, rainy, clean air, while San Francisco is cool, rainy, clean air.
What is the weather like in Houston vs San Francisco in December?: In December, Houston averages 20°C high / 10°C low with about 99 mm of rain; San Francisco averages 15°C high / 9°C low with about 121 mm.