What is the weather like in San Francisco vs St. Louis in January?

In January, San Francisco averages 15°C high / 9°C low with about 123 mm of rain; St. Louis averages 5°C high / -4°C low with about 61 mm.

San Francisco vs St. Louis in January

San Francisco is the better pick in January — 68 vs 50 on SeasonMap's comfort score. San Francisco is cool, rainy, clean air, while St. Louis is cold, a little rain, clean air.

San Francisco vs St. Louis — January climate, side by side

	San Francisco	St. Louis
Comfort score	68/100 (C)	50/100 (D)
Feels-like high	13°C	0°C
Avg high / low	15° / 9°	5° / -4°
Rainfall	123 mm	61 mm
Rainy days	10	5
Humidity	83%	69%
Air quality (AQI)	45	36

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

San Francisco vs St. Louis in January — FAQ

Is January better in San Francisco or St. Louis?: San Francisco is the better pick in January — 68 vs 50 on SeasonMap's comfort score. San Francisco is cool, rainy, clean air, while St. Louis is cold, a little rain, clean air.
What is the weather like in San Francisco vs St. Louis in January?: In January, San Francisco averages 15°C high / 9°C low with about 123 mm of rain; St. Louis averages 5°C high / -4°C low with about 61 mm.