Fairfield weather in December (California, United States of America)

Will it be rainy or sunny in Fairfield this December? Find out what kind of weather to expect during this month.

Temperatures

In December, the weather in Fairfield generally includes moderate temperatures and moderate rainfall. The month of December belongs to the winter season. Throughout the day, temperatures can rise to about 14°C. At night, they generally drop to 4°C. This month often claims the chilliest averages of the year.

Precipitation

Fairfield in December usually receives moderate rainfall, averaging around 95 mm for the month. This is the wettest month of the year, so having an umbrella ready is a smart choice. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.

Average sunshine

The month brings about 141 hours of sunlight, offering a comfortable mix of sun and shade.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Fairfield. April, May, June, July, August, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Fairfield climate page with graphs.

 

Fairfield, monthly averages in December

Min Temperature 4°C  

Max Temperature 14°C  

Chance of Rain 37%  

Precipitation 95 mm  

Rainy days 11 days  

Humidity 83% *  

Sunshine 141 hours *  

Percentage Sunshine 48% *  

Data from: Sacramento, the United States of America (60 KM, 37 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

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.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Fairfield.

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 travel conditions. Find out where to go with our weather planner.