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

Will it be rainy or sunny in Fallbrook this December? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

The month of December in Fallbrook typically brings pleasant temperatures and moderate rainfall. December is part of the winter season. Throughout the day, temperatures can rise to about 19°C. At night, they generally drop to 8°C. This month typically has the coolest temperatures of the year, yet they remain enjoyable and warm.

Precipitation

Fallbrook in December usually receives moderate rainfall, averaging around 83 mm for the month. With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. This month experiences about 8 days of rain according to historical data.

Average sunshine

Enjoy a sunny month with about 205 hours of sunshine, providing a cheerful and lively atmosphere.

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

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Fallbrook, monthly averages in December

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 27%  

Precipitation 83 mm  

Rainy days 8 days  

Sunshine 205 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (62 KM, 38 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 Fallbrook, 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 Fallbrook.

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.