What is the weather like in Detroit vs San Francisco in October?

In October, Detroit averages 18°C high / 9°C low with about 77 mm of rain; San Francisco averages 21°C high / 13°C low with about 29 mm.

Detroit vs San Francisco in October

San Francisco is the better pick in October — 90 vs 77 on SeasonMap's comfort score. San Francisco is nice, dry, clean air, while Detroit is cool, a little rain, clean air.

Detroit vs San Francisco — October climate, side by side

	Detroit	San Francisco
Comfort score	77/100 (B)	90/100 (S)
Feels-like high	15°C	21°C
Avg high / low	18° / 9°	21° / 13°
Rainfall	77 mm	29 mm
Rainy days	9	2
Humidity	72%	71%
Air quality (AQI)	37	40

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

Detroit vs San Francisco in October — FAQ

Is October better in Detroit or San Francisco?: San Francisco is the better pick in October — 90 vs 77 on SeasonMap's comfort score. San Francisco is nice, dry, clean air, while Detroit is cool, a little rain, clean air.
What is the weather like in Detroit vs San Francisco in October?: In October, Detroit averages 18°C high / 9°C low with about 77 mm of rain; San Francisco averages 21°C high / 13°C low with about 29 mm.