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Key findings

  • The highest monthly average temperature in Louisville for July is 73 degrees
  • The lowest monthly average temperature in Louisville for January is 27.4 degrees
  • The most monthly precipitation in Louisville occurs in June with 5.4 inches
  • The air quality index in Louisville is 8% better than the national average
  • The pollution index in Louisville is 259% worse than the national average

Compare Louisville, OH 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
      January19°F37°F27°F3.1"
      February19°F38°F28°F2.7"
      March28°F50°F38°F3.6"
      April39°F65°F51°F3.6"
      May49°F74°F61°F4.0"
      June58°F82°F70°F5.4"
      July62°F85°F73°F4.5"
      August61°F84°F72°F3.8"
      September54°F78°F65°F3.6"
      October43°F65°F53°F4.2"
      November32°F53°F42°F3.3"
      December25°F41°F32°F3.5"

      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.
      IndexLouisvilleOhioNational
      Air quality index464050
      Pollution index9,777,5004,472,3862,726,193

      Louisville air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality226
      Days with moderate air quality139
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Louisville air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.090%
      Carbon Tetrachloride0.030%
      Lead0.070%
      Mercury0.300%

      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.
      New Franklin, OH14,1954314.0%
      Lakemore, OH3,0644314.0%
      Green, OH25,7134314.0%
      Sawyerwood, OH1,3164314.0%
      Uniontown, OH3,6244314.0%
      Louisville, OH9,318468.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Springfield, FL9,3183824.0%
      Harahan, LA9,3214510.0%
      Columbia City, IN9,3244510.0%
      Walnut Grove, WA9,3243824.0%
      The Village, OK9,310484.0%
      Louisville, OH9,318468.0%
      Source: The Louisville, OH 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.