TODAY JUN01
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 7763Tue
  • 7662Wed
  • 7562Thu
  • 6961Fri
  • 7161Sat
daynightWeather update from CW0181 Seal Beach at
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Seal Beach 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
January45°F69°F56°F7.4"
February47°F68°F57°F5.5"
March50°F71°F60°F2.6"
April52°F73°F62°F1.3"
May57°F74°F64°F2.3"
June60°F77°F67°F0.1"
July64°F81°F71°F0.5"
August64°F83°F72°F0.2"
September62°F84°F71°F5.2"
October57°F80°F67°F1.7"
November50°F74°F61°F2.9"
December44°F67°F55°F7.6"

Did you know?

  • The highest monthly average temperature in Seal Beach for August is 72 degrees.
  • The lowest monthly average temperature in Seal Beach for December is 55 degrees.
  • The most monthly precipitation in Seal Beach occurs in December with 7.6 inches.
  • The air quality index in Seal Beach is 49% worse than the national average.
  • The pollution index in Seal Beach is 83% better than the national average.

Compare Seal Beach, CA Weather To Other Cities

      vs

      Seal Beach 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.
      IndexSeal BeachCaliforniaNational
      Air quality index745550
      Pollution index858,65218,106,7265,066,862

      Seal Beach air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality25
      Days with moderate air quality260
      Days w/ poor A.Q. for sensitive groups76
      Days with unhealthy air quality4

      Seal Beach air quality information

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

      Average monthly Seal Beach temperature with heat index

      Seal Beach monthly precipitation with daily maximum

      Seal Beach monthly snow depth with daily maximum

      Seal Beach monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Garden Grove, CA174,6767448%
      La Habra Heights, CA5,4067448%
      Lomita, CA20,6527448%
      Midway City, CA9,2357448%
      Paramount, CA54,9417448%
      Seal Beach, CA24,5107448%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Loves Park, IL24,4993138%
      Palmetto Bay, FL24,5224118%
      De Pere, WI24,5444020%
      West Puente Valley, CA24,4767448%
      Northport, AL24,5443040%
      Seal Beach, CA24,5107448%
      Source: The Seal Beach, 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.