What is the weather like in Big Sur vs Napa in March?

In March, Big Sur averages 18°C high / 6°C low with about 120 mm of rain; Napa averages 19°C high / 6°C low with about 111 mm.

Big Sur vs Napa in March

Napa is the better pick in March — 77 vs 68 on SeasonMap's comfort score. Napa is nice, rainy, clean air, while Big Sur is nice, rainy, clean air.

Big Sur vs Napa — March climate, side by side

	🇺🇸 Big Sur	🇺🇸 Napa
Comfort score	68/100 (C)	77/100 (B)
Feels-like high	17°C	18°C
Avg high / low	18° / 6°	19° / 6°
Rainfall	120 mm	111 mm
Rainy days	12	11
Humidity	79%	73%
Air quality (AQI)	42	37

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

Month by month

Big Sur 🇺🇸 United Statesnice, rainy, clean air · best August68
Napa 🇺🇸 United Statesnice, rainy, clean air · best May77

Big Sur vs Napa in March — FAQ

Is March better in Big Sur or Napa?: Napa is the better pick in March — 77 vs 68 on SeasonMap's comfort score. Napa is nice, rainy, clean air, while Big Sur is nice, rainy, clean air.
What is the weather like in Big Sur vs Napa in March?: In March, Big Sur averages 18°C high / 6°C low with about 120 mm of rain; Napa averages 19°C high / 6°C low with about 111 mm.