TODAY MAY19
TEMPERATURE59
HUMIDITY78
PRESSURE101690
WIND COND.240 14.8
  • 6557Sun
  • 6554Mon
  • 6755Tue
  • 6857Wed
  • 6756Thu
daynightWeather update from Los Angeles, Los Angeles International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Lennox for August is 69 degrees
  • The lowest monthly average temperature in Lennox for December is 57.3 degrees
  • The most monthly precipitation in Lennox occurs in January with 2.7 inches
  • The air quality index in Lennox is 71% worse than the national average
  • The pollution index in Lennox is 56% worse than the national average

Compare Lennox, CA Weather

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      Lennox 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
      January48°F68°F58°F2.7"
      February49°F68°F58°F2.1"
      March52°F68°F59°F1.2"
      April54°F70°F61°F0.6"
      May57°F70°F63°F0.3"
      June61°F72°F65°F0.0"
      July64°F76°F69°F0.1"
      August64°F76°F69°F0.0"
      September63°F77°F69°F0.2"
      October60°F77°F67°F0.6"
      November54°F73°F62°F0.7"
      December48°F68°F57°F2.4"

      Lennox 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.
      IndexLennoxCaliforniaNational
      Air quality index725542
      Pollution index4,251,41010,473,1902,726,193

      Lennox air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality66
      Days with moderate air quality208
      Days w/ poor A.Q. for sensitive groups62
      Days with unhealthy air quality28

      Lennox air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.100%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.000%

      Average monthly Lennox temperature with heat index

      Lennox monthly precipitation with daily maximum

      Lennox monthly snow depth with daily maximum

      Lennox monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Glendale, CA199,3577244.0%
      West Rancho Dominguez, CA21,9777244.0%
      Commerce, CA12,7387244.0%
      Monterey Park, CA60,5977244.0%
      San Gabriel, CA40,1087244.0%
      Lennox, CA22,4767244.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Highland, IN22,4795510.0%
      Mandan, ND22,4823628.0%
      Christiansburg, VA22,4824118.0%
      White Rock, BC22,468n/a 
      Dolton, IL22,4875510.0%
      Lennox, CA22,4767244.0%
      Source: The Lennox, 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.