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Key findings

  • The highest monthly average temperature in Newark for August is 74 degrees
  • The lowest monthly average temperature in Newark for February is 26.7 degrees
  • The most monthly precipitation in Newark occurs in January with 8.4 inches
  • The air quality index in Newark is 18% better than the national average
  • The pollution index in Newark is 33% worse than the national average

Compare Newark, OH Weather

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      Newark 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°F40°F32°F8.4"
      February17°F36°F27°F3.0"
      March31°F51°F40°F5.7"
      April38°F64°F51°F5.4"
      May46°F75°F61°F4.4"
      June59°F84°F72°F3.9"
      July61°F85°F73°F5.2"
      August63°F87°F74°F7.4"
      September53°F81°F66°F2.6"
      October45°F68°F56°F3.3"
      November32°F55°F43°F6.2"
      December23°F39°F31°F3.3"

      Newark 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.
      IndexNewarkOhioNational
      Air quality index414050
      Pollution index3,612,8404,472,3862,726,193

      Newark air quality information

      MeasurementTotal
      Days measured245
      Days with good air quality218
      Days with moderate air quality27
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Newark air quality information

      PollutantTotal
      Arsenic0.004%
      Benzene0.040%
      Carbon Tetrachloride0.010%
      Lead0.030%
      Mercury0.002%

      Average monthly Newark temperature with heat index

      Newark monthly precipitation with daily maximum

      Newark monthly snow depth with daily maximum

      Newark monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Fultonham, OH1202550.0%
      Granville, OH5,7254118.0%
      Marne, OH6414118.0%
      Martinsburg, OH2484118.0%
      Granville South, OH1,3264118.0%
      Newark, OH48,4774118.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Azusa, CA48,4987244.0%
      Parker, CO48,4425816.0%
      Middletown, OH48,527476.0%
      Covina, CA48,5398978.0%
      Roswell, NM48,4071570.0%
      Newark, OH48,4774118.0%
      Source: The Newark, 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.