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Key findings

  • The highest monthly average temperature in Melvin for July is 74 degrees
  • The lowest monthly average temperature in Melvin for January is 17 degrees
  • The most monthly precipitation in Melvin occurs in June with 5 inches
  • The air quality index in Melvin is 28% better than the national average
  • The pollution index in Melvin is 88% better than the national average

Compare Melvin, IA Weather

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      Melvin 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
      January8°F27°F17°F0.3"
      February10°F30°F19°F0.5"
      March26°F46°F34°F1.2"
      April36°F61°F47°F2.9"
      May48°F73°F59°F4.0"
      June58°F82°F70°F5.0"
      July62°F86°F74°F3.2"
      August59°F82°F70°F4.3"
      September51°F77°F63°F2.9"
      October39°F63°F49°F2.3"
      November25°F48°F36°F0.9"
      December12°F30°F21°F0.8"

      Melvin 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.
      IndexMelvinIowaNational
      Air quality index363950
      Pollution index627,2001,643,8365,066,862

      Melvin air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality321
      Days with moderate air quality43
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Melvin air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Melvin temperature with heat index

      Melvin monthly precipitation with daily maximum

      Melvin monthly snow depth with daily maximum

      Melvin monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hartley, IA1,7173530%
      Archer, IA1773530%
      Hospers, IA7563530%
      Primghar, IA9733530%
      Everly, IA6243530%
      Melvin, IA2353628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Pecan Gap, TX235325550%
      Proctor, OK2353628%
      Fort Seneca, OH2354020%
      Mayking, KY2354510%
      Briarcliff, AR2353628%
      Melvin, IA2353628%
      Source: The Melvin, IA 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.