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

In October, San Francisco averages 21°C high / 13°C low with about 29 mm of rain; St. Louis averages 22°C high / 8°C low with about 71 mm.

San Francisco vs St. Louis in October

San Francisco is the better pick in October — 90 vs 84 on SeasonMap's comfort score. San Francisco is nice, dry, clean air, while St. Louis is nice, a little rain, clean air.

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

	San Francisco	St. Louis
Comfort score	90/100 (S)	84/100 (A)
Feels-like high	21°C	20°C
Avg high / low	21° / 13°	22° / 8°
Rainfall	29 mm	71 mm
Rainy days	2	6
Humidity	71%	66%
Air quality (AQI)	40	36

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

San Francisco vs St. Louis in October — FAQ

Is October better in San Francisco or St. Louis?: San Francisco is the better pick in October — 90 vs 84 on SeasonMap's comfort score. San Francisco is nice, dry, clean air, while St. Louis is nice, a little rain, clean air.
What is the weather like in San Francisco vs St. Louis in October?: In October, San Francisco averages 21°C high / 13°C low with about 29 mm of rain; St. Louis averages 22°C high / 8°C low with about 71 mm.