San Clemente weather in December (California, United States of America)

What does the weather outlook for San Clemente look like in December? Here's what you need to know about the weather for the month.

Temperatures

Typically, December in San Clemente includes pleasant temperatures and moderate rainfall. Daytime temperatures generally peak at 19°C, but after sunset, they often decrease to around 8°C. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Precipitation

San Clemente in December usually receives moderate rainfall, averaging around 72 mm for the month. Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Typically around 8 days days of rainfall are expected.

Average sunshine

Expect sunny days throughout the month, with an estimated 205 hours of sunshine. Making it a pleasant time to visit San Clemente.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit San Clemente. 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 San Clemente climate page with graphs.

 

San Clemente, monthly averages in December

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 27%  

Precipitation 72 mm  

Rainy days 8 days  

Sunshine 205 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (50 KM, 31 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 San Clemente, 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

9/10

Walking

9/10

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 San Clemente.

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.