The climate in 92821 Brea, CA is typically Mediterranean with warm and dry summers and mild, wet winters. Brea's hottest months are July and August when temperatures typically reach the mid to upper 80s, while its coldest months are December and January when temperatures dip into the 40s. The city receives an average of 15 inches of rain per year, with most rainfall occurring during winter months. On average, Brea experiences around 270 sunny days each year.
Brea (zip 92821), California gets 15 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brea (zip 92821) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 279 sunny days per year in Brea (zip 92821). The US average is 205 sunny days.
Brea (zip 92821) gets some kind of precipitation, on average, 32 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 85 degrees
Winter Low: the January low is 46
Rain: averages 15 inches of rain a year
Snow: averages 0 inches of snow a year