TODAY JUL04
TEMPERATURE91
HUMIDITY45
PRESSURE30.01
WIND COND.340 9.4
  • 9468Sun
  • 9570Mon20%
  • 9470Tue
  • 9370Wed30%
  • 9471Thu
daynightWeather update from Lancaster, Fairfield County Airport at

Key findings

  • The highest monthly average temperature in Logan for August is 74 degrees
  • The lowest monthly average temperature in Logan for February is 27 degrees
  • The most monthly precipitation in Logan occurs in January with 7.5 inches
  • The air quality index in Logan is 50% better than the national average
  • The pollution index in Logan is 54% better than the national average

Compare Logan, OH Weather

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      Logan 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
      January25°F41°F33°F7.5"
      February18°F37°F27°F3.4"
      March32°F53°F41°F6.9"
      April39°F65°F51°F5.4"
      May47°F76°F61°F3.1"
      June59°F85°F72°F5.0"
      July61°F85°F73°F5.3"
      August63°F88°F74°F6.5"
      September52°F83°F66°F4.5"
      October46°F69°F56°F3.0"
      November33°F55°F44°F6.9"
      December24°F40°F32°F4.3"

      Logan 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.
      IndexLoganOhioNational
      Air quality index254050
      Pollution index2,306,0006,740,0015,066,862

      Logan air quality information

      MeasurementTotal
      Days measured120
      Days with good air quality116
      Days with moderate air quality4
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Logan air quality information

      PollutantTotal
      Arsenic0.710%
      Benzene0.020%
      Carbon Tetrachloride0.003%
      Lead0.020%
      Mercury0.070%

      Average monthly Logan temperature with heat index

      Logan monthly precipitation with daily maximum

      Logan monthly snow depth with daily maximum

      Logan monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Chauncey, OH1,2322550%
      Junction City, OH9132550%
      New Lexington, OH4,9922550%
      Sugar Grove, OH4802550%
      Bremen, OH1,8262550%
      Logan, OH7,2052550%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Green Cove Springs, FL7,2051766%
      Inverness, FL7,2043040%
      Shamokin, PA7,2024216%
      Hudson Falls, NY7,2023530%
      Kosciusko, MS7,2083334%
      Logan, OH7,2052550%
      Source: The Logan, 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.