What is the weather like in Big Sur vs Half Moon Bay in October?

In October, Big Sur averages 26°C high / 11°C low with about 21 mm of rain; Half Moon Bay averages 21°C high / 11°C low with about 39 mm.

Big Sur vs Half Moon Bay in October

Big Sur is the better pick in October — 83 vs 79 on SeasonMap's comfort score. Big Sur is warm, dry, clean air, while Half Moon Bay is nice, a little rain, clean air.

Big Sur vs Half Moon Bay — October climate, side by side

	🇺🇸 Big Sur	🇺🇸 Half Moon Bay
Comfort score	83/100 (A)	79/100 (B)
Feels-like high	25°C	21°C
Avg high / low	26° / 11°	21° / 11°
Rainfall	21 mm	39 mm
Rainy days	2	2
Humidity	68%	79%
Air quality (AQI)	35	47

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

Month by month

Big Sur vs Half Moon Bay in October — FAQ

Is October better in Big Sur or Half Moon Bay?: Big Sur is the better pick in October — 83 vs 79 on SeasonMap's comfort score. Big Sur is warm, dry, clean air, while Half Moon Bay is nice, a little rain, clean air.
What is the weather like in Big Sur vs Half Moon Bay in October?: In October, Big Sur averages 26°C high / 11°C low with about 21 mm of rain; Half Moon Bay averages 21°C high / 11°C low with about 39 mm.