TODAY APR18
TEMPERATURE44
HUMIDITY55
PRESSURE30.23
WIND COND.2
  • 6543Sun
  • 6334Mon
  • 6240Tue
  • 6541Wed
  • 6443Thu
daynightWeather update from Salt Lake City, Salt Lake City International Airport at

Key findings

  • The highest monthly average temperature in Holladay for July is 81.7 degrees
  • The lowest monthly average temperature in Holladay for January is 28.5 degrees
  • The most monthly precipitation in Holladay occurs in April with 2.4 inches
  • The air quality index in Holladay is 3% worse than the national average
  • The pollution index in Holladay is 236% worse than the national average

Compare Holladay, UT Weather

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      Holladay 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
      January20°F38°F28°F1.3"
      February27°F47°F36°F1.1"
      March33°F58°F45°F1.8"
      April38°F64°F51°F2.4"
      May46°F74°F60°F2.0"
      June57°F88°F72°F0.9"
      July67°F96°F82°F0.5"
      August64°F93°F79°F0.7"
      September54°F83°F68°F1.3"
      October42°F68°F54°F1.2"
      November32°F54°F42°F1.2"
      December22°F40°F30°F1.6"

      Holladay 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.
      IndexHolladayUtahNational
      Air quality index514550
      Pollution index17,030,3006,755,1215,066,862

      Holladay air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality170
      Days with moderate air quality178
      Days w/ poor A.Q. for sensitive groups17
      Days with unhealthy air quality0

      Holladay air quality information

      PollutantTotal
      Arsenic0.280%
      Benzene0.230%
      Carbon Tetrachloride0.000%
      Lead0.360%
      Mercury0.040%

      Average monthly Holladay temperature with heat index

      Holladay monthly precipitation with daily maximum

      Holladay monthly snow depth with daily maximum

      Holladay monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Alpine, UT10,129468%
      Millcreek, UT61,191512%
      West Valley City, UT134,609512%
      Independence, UT152512%
      White City, UT5,255512%
      Holladay, UT30,793512%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Brooklyn Center, MN30,785468%
      Oceanside, NY30,813512%
      Granger, IN30,8194216%
      Saratoga, CA30,8304314%
      Miami Lakes, FL30,8334118%
      Holladay, UT30,793512%
      Source: The Holladay, 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.