TODAY JAN16
TEMPERATURE51
HUMIDITY32
PRESSURE30.02
WIND COND.
  • 8044Sun
  • 7847
  • 6446Tue30%30%
  • 6746Wed20%
  • 6945Thu
daynightWeather update from Imperial, Imperial County Airport at

Key findings

  • The highest monthly average temperature in Imperial for July is 94 degrees
  • The lowest monthly average temperature in Imperial for December is 55 degrees
  • The most monthly precipitation in Imperial occurs in January with 0.4 inches
  • The air quality index in Imperial is 17% worse than the national average
  • The pollution index in Imperial is 22% worse than the national average

Compare Imperial, CA Weather

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      Imperial 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
      January41°F71°F55°F0.4"
      February46°F76°F60°F0.2"
      March51°F83°F67°F0.1"
      April56°F88°F72°F0.0"
      May62°F96°F79°F0.1"
      June71°F106°F89°F0.0"
      July80°F109°F94°F0.2"
      August80°F109°F94°F0.3"
      September73°F104°F88°F0.1"
      October61°F92°F76°F0.1"
      November50°F81°F64°F0.1"
      December42°F70°F55°F0.4"

      Imperial 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.
      IndexImperialCaliforniaNational
      Air quality index585550
      Pollution index6,200,93018,106,7265,066,862

      Imperial air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality125
      Days with moderate air quality219
      Days w/ poor A.Q. for sensitive groups19
      Days with unhealthy air quality2

      Imperial air quality information

      PollutantTotal
      Arsenic0.200%
      Benzene0.130%
      Carbon Tetrachloride0.000%
      Lead0.090%
      Mercury0.070%

      Average monthly Imperial temperature with heat index

      Imperial monthly precipitation with daily maximum

      Imperial monthly snow depth with daily maximum

      Imperial monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      El Centro, CA43,6995816%
      Calexico, CA39,7505816%
      Holtville, CA6,2305816%
      Heber, CA4,2875816%
      Seeley, CA1,6265816%
      Imperial, CA16,5835816%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Griffith, IN16,5835510%
      Hazel Park, MI16,5875612%
      Lemont, IL16,5875510%
      Sunset, FL16,6024118%
      Opelousas, LA16,6054118%
      Imperial, CA16,5835816%
      Source: The Imperial, 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.