TODAY MAY30
TEMPERATURE79
HUMIDITY42
PRESSURE29.93
WIND COND.260 12.8
  • 8359Sun
  • 8561Mon
  • 9063Tue
  • 9061Wed
  • 8561Thu
daynightWeather update from Corona Airport at
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Corona 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
January40°F73°F56°F4.3"
February38°F72°F54°F2.6"
March42°F76°F58°F2.9"
April44°F79°F61°F2.8"
May48°F81°F65°F1.6"
June53°F85°F69°F5.5"
July58°F89°F73°F2.7"
August59°F92°F75°F1.5"
September56°F93°F74°F4.5"
October48°F85°F66°F8.5"
November41°F76°F58°F0.9"
December36°F71°F53°F1.5"

Did you know?

  • The highest monthly average temperature in Corona for August is 75 degrees.
  • The lowest monthly average temperature in Corona for December is 53 degrees.
  • The most monthly precipitation in Corona occurs in October with 8.5 inches.
  • The air quality index in Corona is 71% worse than the national average.
  • The pollution index in Corona is 350% worse than the national average.

Compare Corona, CA Weather To Other Cities

      vs

      Corona 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.
      IndexCoronaCaliforniaNational
      Air quality index855550
      Pollution index22,790,90018,106,7265,066,862

      Corona 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

      Corona air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.190%
      Carbon Tetrachloride0.010%
      Lead0.220%
      Mercury0.230%

      Average monthly Corona temperature with heat index

      Corona monthly precipitation with daily maximum

      Corona monthly snow depth with daily maximum

      Corona monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Chino, CA83,6708570%
      Diamond Bar, CA56,4568570%
      Grand Terrace, CA12,3938570%
      Jurupa Valley, CA100,7378570%
      Lake Mathews, CA5,9568570%
      Corona, CA161,6148570%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Eugene, OR161,6493628%
      Salem, OR161,9753138%
      Lancaster, CA159,6517448%
      Elk Grove, CA163,6345510%
      Peoria, AZ158,6777448%
      Corona, CA161,6148570%
      Source: The Corona, 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.