Fountain Valley weather in December (California, United States of America)

How is December weather typically in Fountain Valley? Check out our in-depth weather guide for this month.

Temperatures

In December, Fountain Valley typically experiences pleasant temperatures and moderate rainfall. Expect daytime highs to reach approximately 19°C, with nighttime lows dipping to around 8°C. This month is marked by slightly cooler temperatures, but the climate remains quite pleasant.

Precipitation

Fountain Valley in December usually receives moderate rainfall, averaging around 54 mm for the month. Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Expect around 8 days of rain based on historical data.

Average sunshine

The days are predominantly sunny, with an estimated total of around 205 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Fountain Valley. January, February, March, April, May, June, July, August, September, October and November generally stand out with the best circumstances. While December tends to showcase less optimal conditions.

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

 

Fountain Valley, monthly averages in December

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 27%  

Precipitation 54 mm  

Rainy days 8 days  

Sunshine 205 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (41 KM, 25 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?

For visitors traveling to Fountain Valley, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

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

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.