Average Monthly Sunshine hours in Yountville (CA)

This graph shows the average number of hours per month that Yountville receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

• On average, May is the sunniest month with 310 hours of sunshine.
• December has on average the lowest amount of sunshine with 160 hours.

Forecast: is it sunny in Yountville (CA)?

Mon   Nov 04

26°C | 10°C

NW 14 km/h

clear and no rain

hourly forecast

Tue   Nov 05

23°C | 7°C

N 11 km/h

broken clouds and no rain

hourly forecast

Wed   Nov 06

22°C | 10°C

N 29 km/h

clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast