TODAY NOV25
TEMPERATURE38
HUMIDITY79
PRESSURE
WIND COND.
  • 4537Mon90%
  • 4732Tue100%80%
  • 3921Wed70%
  • 4025
  • 4327Fri
daynightWeather update from Cedar City Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Summit for July is 75.4 degrees
  • The lowest monthly average temperature in Summit for January is 28.1 degrees
  • The most monthly precipitation in Summit occurs in July with 1.4 inches
  • The air quality index in Summit is 5% worse than the national average
  • The pollution index in Summit is 43% better than the national average

Compare Summit, UT Weather

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      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
      January16°F42°F28°F0.9"
      February21°F48°F34°F1.0"
      March26°F58°F42°F1.4"
      April31°F65°F48°F1.2"
      May39°F74°F57°F1.3"
      June49°F87°F70°F0.5"
      July58°F92°F75°F1.4"
      August55°F89°F73°F1.2"
      September45°F81°F64°F0.9"
      October34°F68°F51°F1.1"
      November25°F56°F40°F0.7"
      December16°F43°F28°F1.3"

      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.
      IndexSummitUtahNational
      Air quality index444542
      Pollution index1,560,3803,340,3692,726,193

      Summit air quality

      MeasurementTotal
      Days measured365
      Days with good air quality291
      Days with moderate air quality74
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.002%
      Benzene0.020%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.002%

      Average monthly Summit temperature with heat index

      Summit monthly precipitation with daily maximum

      Summit monthly snow depth with daily maximum

      Summit monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Paragonah, UT5114412.0%
      Cedar City, UT33,4044412.0%
      Enoch, UT7,0444412.0%
      Parowan, UT3,1044412.0%
      Brian Head, UT434412.0%
      Summit, UT2524412.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Anderson, AL2523726.0%
      Carolina, AL2523138.0%
      Geiger, AL2523628.0%
      Waverly, AL2524216.0%
      O'Kean, AR2522648.0%
      Summit, UT2524412.0%
      Source: The Summit, UT 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.