United StatesThe climate of Brea
The current climate in Brea features temperatures ranging from a high of 31°C to a low of 21°C throughout the year. The average yearly temperature is around 26°C. At night, temperatures in the colder months average around 8°C and in the warmer months around 20°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Brea, California.
Temperature records
The highest temperature recorded in Brea in recent years was 46°C in July 2018. The lowest daytime temperature recorded was 10°C in November 2019.
Rainfall amount
On average, Brea receives 312 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Brea?
The best time to visit Brea for sunny weather is January through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Brea.
Climate Table of Brea
The climate table of Brea shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 21 | 22 | 23 | 24 | 24 | 27 | 30 | 31 | 30 | 28 | 25 | 21 |
| Temp. min (°C) | 9 | 10 | 12 | 14 | 15 | 18 | 20 | 20 | 19 | 16 | 12 | 9 |
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| Precipitation (mm) | 61 | 41 | 50 | 8,8 | 12 | 0,8 | 1,7 | 3,9 | 4,9 | 29 | 21 | 77 |
| UV Index | 5 | 6 | 7 | 8 | 7 | 6 | 7 | 7 | 6 | 7 | 3 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Brea, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Brea
Yearly Temperature in Brea
Precipitation charts
These charts show the average amount of precipitation in Brea, California. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Brea
Total Yearly Precipitation in Brea
UV index chart
This chart shows the average UV index per month in Brea, California. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Brea
Weather experiences in Brea
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Average weather in Brea by month
Click on a month below to see detailed weather info for Brea. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.