Yountville weather in December (California, United States of America)
Planning a trip to Yountville in December? Check out this comprehensive weather guide.
In December, Yountville typically experiences moderate temperatures and high rainfall. December is a winter month. Anticipate daytime temperatures around 14°C, while night temperatures can drop to 3°C. This time of year is characterized by the most temperate climate of all the months.
Yountville in December usually receives high rainfall, averaging around 139 mm for the month. It is the wettest month of the year, so an umbrella might come in handy. When we look at the climate data from the last 30 years, we can expect around 12 days of rain.
The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Yountville. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Yountville climate page with graphs.
Yountville, monthly averages in December
Where to go in the United States of America in December
Find out more about the weather in the United States of America in December and which places have the best weather conditions in this month.
So, what should you wear in Yountville in December?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Yountville.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.