Seal Beach weather in December (California, United States of America)

What does the weather outlook for Seal Beach look like in December? This guide provides the necessary weather information for your travel plans.

Temperatures

In December, Seal Beach typically experiences pleasant temperatures and moderate rainfall. Expect daytime highs to reach approximately 19°C, with nighttime lows dipping to around 8°C. Though the coolest month of the year, the temperatures are far from cold. With still warm days.

Precipitation

Seal Beach in December usually receives moderate rainfall, averaging around 55 mm for the month. During the wettest month of the year, an umbrella can be your best friend to stay dry. According to historical climate patterns, there are usually around 8 days days of rain.

Average sunshine

With approximately 220 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

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

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

 

Seal Beach, monthly averages in December

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 27%  

Precipitation 55 mm  

Rainy days 8 days  

Humidity 52% *  

Sunshine 220 hours *  

Percentage Sunshine 71% *  

Data from: Los Angeles, the United States of America (34 KM, 21 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 Seal Beach, 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 Seal Beach.

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.