TODAY APR20
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 4723Tue
  • 5730Wed
  • 4722Thu20%40%
  • 4125Fri
  • 4730Sat
daynightWeather update from Inverness US-2 MP 337.6 at

Key findings

  • The highest monthly average temperature in Joplin for July is 68.9 degrees
  • The lowest monthly average temperature in Joplin for December is 14.7 degrees
  • The most monthly precipitation in Joplin occurs in June with 2.6 inches
  • The air quality index in Joplin is 58% better than the national average
  • The pollution index in Joplin is 97% better than the national average

Compare Joplin, MT Weather

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      Joplin 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°F30°F17°F1.4"
      February10°F33°F20°F0.9"
      March20°F44°F31°F1.0"
      April30°F57°F42°F1.0"
      May39°F67°F52°F1.9"
      June48°F75°F60°F2.6"
      July54°F86°F69°F1.3"
      August51°F83°F66°F1.4"
      September43°F73°F56°F1.4"
      October32°F59°F43°F0.8"
      November19°F43°F29°F2.4"
      December6°F26°F15°F1.5"

      Joplin 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.
      IndexJoplinMontanaNational
      Air quality index213450
      Pollution index150,385685,9255,066,862

      Joplin air quality information

      MeasurementTotal
      Days measured363
      Days with good air quality350
      Days with moderate air quality12
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Joplin air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.002%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Joplin temperature with heat index

      Joplin monthly precipitation with daily maximum

      Joplin monthly snow depth with daily maximum

      Joplin monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Rudyard, MT1512158%
      Chester, MT9002158%
      Inverness, MT912158%
      Joplin, MT2072158%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      New Burnside, IL2074412%
      St. Regis, MT2074020%
      Casa, AR2073824%
      Rippey, IA2073726%
      South Shore, SD2072550%
      Joplin, MT2072158%
      Source: The Joplin, MT 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.