TODAY OCT04
TEMPERATURE66
HUMIDITY65
PRESSURE101800
WIND COND.
  • 8157Fri
  • 8059Sat
  • 8451Sun
  • 6946Mon
  • 7046Tue
daynightWeather update from Louisville, Bowman Field Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Louisville for July is 78.5 degrees
  • The lowest monthly average temperature in Louisville for January is 35.3 degrees
  • The most monthly precipitation in Louisville occurs in April with 6.3 inches
  • The air quality index in Louisville is 16% worse than the national average
  • The pollution index in Louisville is 273% worse than the national average

Compare Louisville, KY Weather

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      Louisville 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
      January27°F45°F35°F3.7"
      February29°F47°F37°F2.9"
      March39°F60°F48°F4.5"
      April48°F71°F59°F6.3"
      May57°F79°F68°F5.7"
      June66°F87°F77°F5.3"
      July69°F89°F79°F5.6"
      August68°F89°F78°F3.7"
      September61°F83°F71°F4.6"
      October48°F71°F59°F4.4"
      November38°F59°F48°F3.5"
      December31°F48°F39°F4.8"

      Louisville 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.
      IndexLouisvilleKentuckyNational
      Air quality index494542
      Pollution index10,162,7001,369,1312,726,193

      Louisville air quality

      MeasurementTotal
      Days measured365
      Days with good air quality195
      Days with moderate air quality166
      Days w/ poor A.Q. for sensitive groups4
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.050%
      Mercury0.140%

      Average monthly Louisville temperature with heat index

      Louisville monthly precipitation with daily maximum

      Louisville monthly snow depth with daily maximum

      Louisville monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      St. Regis Park, KY1,568492.0%
      Strathmoor Village, KY563492.0%
      Anchorage, KY2,357492.0%
      Middletown, KY7,885492.0%
      Clarksville, IN21,825492.0%
      Louisville, KY618,733492.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Baltimore, MD602,274468.0%
      Las Vegas, NV644,594548.0%
      Milwaukee, WI592,6494412.0%
      Oklahoma City, OK649,821484.0%
      Portland, OR650,3803824.0%
      Louisville, KY618,733492.0%
      Source: The Louisville, KY 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.