TODAY APR21
TEMPERATURE37
HUMIDITY85
PRESSURE29.96
WIND COND.
  • 3831Wed80%30%
  • 4939Thu20%20%
  • 5943Fri
  • 6042Sat30%70%
  • 5439Sun
daynightWeather update from Cleveland, Burke Lakefront Airport at

Key findings

  • The highest monthly average temperature in Mentor for July is 70.7 degrees
  • The lowest monthly average temperature in Mentor for February is 27.7 degrees
  • The most monthly precipitation in Mentor occurs in September with 10 inches
  • The air quality index in Mentor is 1% worse than the national average
  • The pollution index in Mentor is 461% worse than the national average

Compare Mentor, OH Weather

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      Mentor 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
      January20°F37°F28°F3.9"
      February18°F39°F28°F2.3"
      March28°F48°F37°F4.1"
      April36°F61°F48°F3.2"
      May47°F70°F58°F4.6"
      June56°F78°F66°F5.8"
      July60°F80°F71°F2.9"
      August61°F81°F71°F4.8"
      September56°F77°F66°F10.0"
      October46°F67°F56°F4.7"
      November36°F55°F45°F4.0"
      December27°F42°F34°F2.8"

      Mentor 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.
      IndexMentorOhioNational
      Air quality index504050
      Pollution index28,421,3006,740,0015,066,862

      Mentor air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality185
      Days with moderate air quality173
      Days w/ poor A.Q. for sensitive groups7
      Days with unhealthy air quality0

      Mentor air quality information

      PollutantTotal
      Arsenic0.220%
      Benzene0.280%
      Carbon Tetrachloride0.170%
      Lead0.250%
      Mercury0.090%

      Average monthly Mentor temperature with heat index

      Mentor monthly precipitation with daily maximum

      Mentor monthly snow depth with daily maximum

      Mentor monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Perry, OH1,5913432%
      Fairport Harbor, OH3,0813432%
      North Madison, OH8,4733432%
      Grand River, OH3483432%
      North Perry, OH7133432%
      Mentor, OH46,89650= 100

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Mansfield, OH46,9024118%
      Middletown, CT46,9334118%
      Hattiesburg, MS46,8463530%
      North Highlands, CA46,841524%
      Texas City, TX46,811524%
      Mentor, OH46,89650= 100
      Source: The Mentor, 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.