Napa vs San Francisco in April

Napa is the better pick in April — 93 vs 85 on SeasonMap's comfort score. Napa is nice, dry, clean air, while San Francisco is nice, a little rain, clean air.

Napa vs San FranciscoApril climate, side by side

NapaSan Francisco
Comfort score93/100 (S)85/100 (A)
Feels-like high22°C16°C
Avg high / low23° / 8°17° / 10°
Rainfall28 mm31 mm
Rainy days45
Humidity67%75%
Air quality (AQI)3846

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

Napa vs San Francisco in April — FAQ

Is April better in Napa or San Francisco?
Napa is the better pick in April — 93 vs 85 on SeasonMap's comfort score. Napa is nice, dry, clean air, while San Francisco is nice, a little rain, clean air.
What is the weather like in Napa vs San Francisco in April?
In April, Napa averages 23°C high / 8°C low with about 28 mm of rain; San Francisco averages 17°C high / 10°C low with about 31 mm.