Yountville climate

Typical historical weather for Yountville, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Yountville.

Annual average

16.7°C

across all months

Warmest month

32.8°C

Jul average high

Coolest month

5.6°C

Dec average low

Annual rainfall

616mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

45.6°C

6 September 2022

Coldest day

-2.6°C

25 February 2022

Wettest day

108.5mm

24 October 2021

Windiest day

7m/s

27 October 2019