TODAY DEC22
TEMPERATURE14
HUMIDITY80
PRESSURE
WIND COND.120 5.4
  • 3934Mon20%50%
  • 4134Tue20%30%
  • 443850%40%
  • 4943Thu20%20%
  • 5446Fri50%50%
daynightWeather update from Muncie, Delaware County-Johnson Field at
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Weather Quick Facts

  • The highest monthly average temperature in Mount Summit for August is 74.4 degrees
  • The lowest monthly average temperature in Mount Summit for February is 25.6 degrees
  • The most monthly precipitation in Mount Summit occurs in August with 8.8 inches
  • The air quality index in Mount Summit is 33% better than the national average
  • The pollution index in Mount Summit is 28% better than the national average

Compare Mount Summit, IN Weather

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      Mount Summit 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
      January22°F37°F29°F8.1"
      February18°F34°F26°F4.1"
      March32°F52°F41°F5.7"
      April40°F64°F51°F7.1"
      May51°F75°F63°F2.9"
      June62°F84°F73°F4.0"
      July61°F84°F72°F4.9"
      August64°F85°F74°F8.8"
      September57°F81°F68°F4.3"
      October49°F68°F58°F5.4"
      November34°F53°F43°F6.2"
      December22°F36°F29°F5.0"

      Mount Summit 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.
      IndexMount SummitIndianaNational
      Air quality index285642
      Pollution index1,974,0402,719,4532,726,193

      Mount Summit air quality

      MeasurementTotal
      Days measured119
      Days with good air quality106
      Days with moderate air quality13
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.002%
      Benzene0.030%
      Carbon Tetrachloride0.002%
      Lead0.002%
      Mercury0.000%

      Average monthly Mount Summit temperature with heat index

      Mount Summit monthly precipitation with daily maximum

      Mount Summit monthly snow depth with daily maximum

      Mount Summit monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Milton, IN321688.0%
      East Germantown, IN337688.0%
      Dublin, IN9512844.0%
      Lewisville, IN3982844.0%
      Spiceland, IN9122844.0%
      Mount Summit, IN4082844.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Hammondville, AL4083922.0%
      Greasewood, AZ4081766.0%
      Wenden, AZ4081374.0%
      Edna, CA408468.0%
      Shady Dale, GA4083824.0%
      Mount Summit, IN4082844.0%
      Source: The Mount Summit, IN 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.