TODAY APR17
TEMPERATURE53
HUMIDITY71
PRESSURE29.88
WIND COND.190 13
  • 6240Sun
  • 6644Mon
  • 6536Tue40%
  • 4430Wed80%30%
  • 5235Thu
daynightWeather update from Dayton, Dayton-Wright Brothers Airport at

Key findings

  • The highest monthly average temperature in Corwin for August is 76.7 degrees
  • The lowest monthly average temperature in Corwin for February is 28 degrees
  • The most monthly precipitation in Corwin occurs in November with 9.5 inches
  • The air quality index in Corwin is 14% better than the national average
  • The pollution index in Corwin is 44% worse than the national average

Compare Corwin, OH Weather

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      Corwin 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
      January26°F40°F33°F7.1"
      February20°F36°F28°F3.7"
      March34°F53°F42°F5.4"
      April41°F64°F52°F5.8"
      May50°F75°F63°F4.5"
      June62°F84°F73°F4.7"
      July64°F84°F74°F5.1"
      August66°F88°F77°F5.8"
      September58°F81°F69°F7.4"
      October49°F67°F58°F6.6"
      November34°F55°F44°F9.5"
      December25°F39°F31°F4.6"

      Corwin 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.
      IndexCorwinOhioNational
      Air quality index434050
      Pollution index7,300,4906,740,0015,066,862

      Corwin air quality information

      MeasurementTotal
      Days measured244
      Days with good air quality203
      Days with moderate air quality41
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Corwin air quality information

      PollutantTotal
      Arsenic0.520%
      Benzene0.070%
      Carbon Tetrachloride0.040%
      Lead0.240%
      Mercury0.050%

      Average monthly Corwin temperature with heat index

      Corwin monthly precipitation with daily maximum

      Corwin monthly snow depth with daily maximum

      Corwin monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Spring Valley, OH4994314%
      Harveysburg, OH5764314%
      Waynesville, OH2,9674314%
      Lebanon, OH20,5364314%
      Clarksville, OH6344314%
      Corwin, OH5104314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Glorieta, NM5104412%
      Rices Landing, PA5103628%
      Moran, KS5102256%
      Hudson, WY5104510%
      Nortonville, KS5104118%
      Corwin, OH5104314%
      Source: The Corwin, 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.