What is the weather like in Napa vs Santa Cruz, California in March?

In March, Napa averages 19°C high / 6°C low with about 111 mm of rain; Santa Cruz, California averages 19°C high / 6°C low with about 161 mm.

Napa vs Santa Cruz, California in March

Napa is the better pick in March — 77 vs 64 on SeasonMap's comfort score. Napa is nice, rainy, clean air, while Santa Cruz, California is nice, soaked, clean air.

Napa vs Santa Cruz, California — March climate, side by side

	🇺🇸 Napa	🇺🇸 Santa Cruz, California
Comfort score	77/100 (B)	64/100 (C)
Feels-like high	18°C	17°C
Avg high / low	19° / 6°	19° / 6°
Rainfall	111 mm	161 mm
Rainy days	11	12
Humidity	73%	79%
Air quality (AQI)	37	40

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

Month by month

Napa vs Santa Cruz, California in March — FAQ

Is March better in Napa or Santa Cruz, California?: Napa is the better pick in March — 77 vs 64 on SeasonMap's comfort score. Napa is nice, rainy, clean air, while Santa Cruz, California is nice, soaked, clean air.
What is the weather like in Napa vs Santa Cruz, California in March?: In March, Napa averages 19°C high / 6°C low with about 111 mm of rain; Santa Cruz, California averages 19°C high / 6°C low with about 161 mm.