Vacaville weather in December (California, United States of America)
How is the weather in Vacaville in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In December, Vacaville generally has moderate temperatures and high rainfall. December falls within the winter season. Throughout the day, temperatures typically settle at around 14°C. But by evening, they drop to around 3°C. During this period, the city experiences its coolest temperatures annually.
Vacaville in December usually receives high rainfall, averaging around 100 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Typically around 11 days of rainfall is expected.
The area experiences a moderate amount of sunshine, with approximately 141 hours of sunlight expected. This makes it neither too gloomy nor overly bright.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Vacaville. April, May, June, August, September and October typically offer the most agreeable circumstances. On the other hand, December tends to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Vacaville climate page with graphs.
Vacaville, monthly averages in December
Min Temperature
3°C
Max Temperature
14°C
Chance of Rain
35%
Precipitation
100 mm
Rainy days
11 days
Humidity
83% *
Sunshine
141 hours *
Percentage Sunshine
48% *
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Vacaville 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 Vacaville.
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.
