Fallbrook, California gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year. Fallbrook averages 0 inches of snow per year. The US average is 28 inches of snow per year.

How cold does it get in Fallbrook?

In Fallbrook, the summers are warm, arid, and mostly clear and the winters are long, cool, and partly cloudy. Over the course of the year, the temperature typically varies from 41°F to 85°F and is rarely below 33°F or above 92°F.

What climate zone is Fallbrook CA?

Fallbrook is in Sunset Magazine's Zone 23, the "Thermal Belts of Southern California's Coastal Climate". Their description is: "One of the most favored climates in North America for the growing of subtropical plants.