What is the weather like in Napa vs Santa Barbara in March?

In March, Napa averages 19°C high / 6°C low with about 111 mm of rain; Santa Barbara averages 20°C high / 10°C low with about 104 mm.

Napa vs Santa Barbara in March

Napa is the better pick in March — 77 vs 73 on SeasonMap's comfort score. Napa is nice, rainy, clean air, while Santa Barbara is nice, rainy, clean air.

Napa vs Santa Barbara — March climate, side by side

	🇺🇸 Napa	🇺🇸 Santa Barbara
Comfort score	77/100 (B)	73/100 (B)
Feels-like high	18°C	19°C
Avg high / low	19° / 6°	20° / 10°
Rainfall	111 mm	104 mm
Rainy days	11	7
Humidity	73%	65%
Air quality (AQI)	37	39

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

Month by month

Napa 🇺🇸 United Statesnice, rainy, clean air · best May77
Santa Barbara 🇺🇸 United Statesnice, rainy, clean air · best August73

Napa vs Santa Barbara in March — FAQ

Is March better in Napa or Santa Barbara?: Napa is the better pick in March — 77 vs 73 on SeasonMap's comfort score. Napa is nice, rainy, clean air, while Santa Barbara is nice, rainy, clean air.
What is the weather like in Napa vs Santa Barbara in March?: In March, Napa averages 19°C high / 6°C low with about 111 mm of rain; Santa Barbara averages 20°C high / 10°C low with about 104 mm.