TODAY MAR29
TEMPERATURE56
HUMIDITY51
PRESSURE29.9
WIND COND.260 19.7
  • 6645Mon
  • 5337Tue40%
  • 6044Wed
  • 6246Thu20%20%
  • 5939Fri20%20%
daynightWeather update from St. Louis, Lambert-St. Louis International Airport at
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Richmond Heights 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
January24°F45°F33°F2.4"
February25°F48°F35°F2.2"
March37°F61°F48°F3.6"
April47°F72°F59°F5.4"
May57°F80°F68°F4.6"
June67°F89°F78°F5.2"
July70°F92°F81°F4.2"
August69°F91°F79°F3.6"
September61°F84°F72°F4.3"
October48°F72°F60°F3.4"
November37°F60°F48°F3.4"
December27°F47°F37°F3.5"

Did you know?

  • The highest monthly average temperature in Richmond Heights for July is 81 degrees.
  • The lowest monthly average temperature in Richmond Heights for January is 33 degrees.
  • The most monthly precipitation in Richmond Heights occurs in April with 5.4 inches.
  • The air quality index in Richmond Heights is 21% worse than the national average.
  • The pollution index in Richmond Heights is 67% worse than the national average.

Compare Richmond Heights, MO Weather To Other Cities

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      Richmond Heights 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.
      IndexRichmond HeightsMissouriNational
      Air quality index609750
      Pollution index8,473,0502,360,5665,066,862

      Richmond Heights air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality99
      Days with moderate air quality231
      Days w/ poor A.Q. for sensitive groups33
      Days with unhealthy air quality2

      Richmond Heights air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.070%
      Carbon Tetrachloride0.020%
      Lead0.010%
      Mercury0.010%

      Average monthly Richmond Heights temperature with heat index

      Richmond Heights monthly precipitation with daily maximum

      Richmond Heights monthly snow depth with daily maximum

      Richmond Heights monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Brooklyn, IL7406020%
      Dupo, IL3,9666020%
      Granite City, IL29,6626020%
      Mitchell, IL1,1836020%
      Venice, IL1,8986020%
      Richmond Heights, MO8,4866020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Center Moriches, NY8,485476%
      Elsmere, KY8,488548%
      Wyoming, OH8,484548%
      Fairmount, CO8,484548%
      St. Stephens, NC8,4833824%
      Richmond Heights, MO8,4866020%
      Source: The Richmond Heights, MO 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.