Typical April weather
Napa
California · April
68° days
44° nights
about 3 rainy days · 13 hours of daylight
What to pack
- Sweater
What April feels like
April is when frost fans still run before dawn in the cooler pockets — you can hear them from the road. The hills are at their greenest and the crowds have not arrived, which makes it one of the best weeks to actually talk to a winemaker.
Expect about 3 days with real rain — enough to notice, not enough to plan around.
The numbers
| Typical high | 68° |
|---|---|
| Typical low | 44° |
| Days with real rain | 3 |
| Total rain | 1.3 in |
| Sunrise / sunset (mid-month) | 6:32 am / 7:45 pm |