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Key findings

  • The highest monthly average temperature in Mannington for July is 73 degrees
  • The lowest monthly average temperature in Mannington for January is 32 degrees
  • The most monthly precipitation in Mannington occurs in July with 6 inches
  • The air quality index in Mannington is 38% better than the national average
  • The pollution index in Mannington is 28% worse than the national average

Compare Mannington, WV Weather

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      Mannington 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
      January23°F42°F32°F3.2"
      February24°F43°F33°F2.5"
      March34°F56°F44°F3.9"
      April43°F68°F55°F4.1"
      May51°F75°F63°F4.1"
      June59°F82°F70°F5.3"
      July63°F84°F73°F6.0"
      August61°F84°F72°F3.6"
      September55°F78°F66°F3.5"
      October44°F67°F55°F3.6"
      November34°F56°F44°F2.3"
      December29°F47°F37°F4.2"

      Mannington 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.
      IndexManningtonWest VirginiaNational
      Air quality index3112650
      Pollution index6,478,7702,657,8115,066,862

      Mannington air quality information

      MeasurementTotal
      Days measured99
      Days with good air quality87
      Days with moderate air quality12
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Mannington air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.020%
      Carbon Tetrachloride0.010%
      Lead0.020%
      Mercury0.210%

      Average monthly Mannington temperature with heat index

      Mannington monthly precipitation with daily maximum

      Mannington monthly snow depth with daily maximum

      Mannington monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Wallace, WV2803138%
      Farmington, WV3983138%
      Smithfield, WV1503138%
      Worthington, WV1603138%
      Fairview, WV4073138%
      Mannington, WV1,9513138%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Greenfield, IA1,9513922%
      Fall Branch, TN1,9514510%
      Gila Bend, AZ1,9527448%
      Piru, CA1,950468%
      Albany, KY1,9524020%
      Mannington, WV1,9513138%
      Source: The Mannington, WV 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.