TODAY JUN01
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 8765Tue
  • 9263Wed
  • 8662Thu
  • 7460Fri
  • 7660Sat
daynightWeather update from DW6637 Yorba Linda at
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Brea Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January46°F72°F57°F2.3"
February48°F72°F58°F1.7"
March51°F75°F61°F1.0"
April54°F76°F64°F0.5"
May58°F78°F66°F0.3"
June62°F81°F70°F0.0"
July66°F86°F74°F0.1"
August66°F88°F75°F0.0"
September65°F88°F74°F0.2"
October59°F83°F69°F0.4"
November52°F77°F63°F0.6"
December45°F70°F56°F2.5"

Did you know?

  • The highest monthly average temperature in Brea for August is 75 degrees.
  • The lowest monthly average temperature in Brea for December is 56 degrees.
  • The most monthly precipitation in Brea occurs in December with 2.5 inches.
  • The air quality index in Brea is 71% worse than the national average.
  • The pollution index in Brea is 83% better than the national average.

Compare Brea, CA Weather To Other Cities

      vs

      Brea air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexBreaCaliforniaNational
      Air quality index855550
      Pollution index858,65218,106,7265,066,862

      Brea air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality24
      Days with moderate air quality211
      Days w/ poor A.Q. for sensitive groups102
      Days with unhealthy air quality25

      Brea air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.020%
      Mercury0.001%

      Average monthly Brea temperature with heat index

      Brea monthly precipitation with daily maximum

      Brea monthly snow depth with daily maximum

      Brea monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Arcadia, CA57,7557448%
      Bellflower, CA77,6877448%
      El Monte, CA115,6657448%
      Hacienda Heights, CA54,0337448%
      La Habra, CA61,6607448%
      Brea, CA41,3518570%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Moorhead, MN41,3213530%
      Ocoee, FL41,3933628%
      South Valley, NM41,397512%
      Leominster, MA41,3043824%
      Findlay, OH41,4123040%
      Brea, CA41,3518570%
      Source: The Brea, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.