TODAY NOV22
TEMPERATURE27
HUMIDITY72
PRESSURE
WIND COND.150 13
  • 5329Fri
  • 5836Sat
  • 5331Sun30%40%
  • 4732Mon
  • 4631Tue
daynightWeather update from Montrose, Montrose Regional Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Montrose for July is 74.4 degrees
  • The lowest monthly average temperature in Montrose for January is 25.2 degrees
  • The most monthly precipitation in Montrose occurs in September with 1.2 inches
  • The air quality index in Montrose is 5% worse than the national average
  • The pollution index in Montrose is 70% better than the national average

Compare Montrose, CO Weather

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      Montrose 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
      January14°F39°F25°F0.4"
      February22°F47°F33°F0.5"
      March29°F59°F43°F0.5"
      April35°F66°F49°F0.7"
      May43°F75°F58°F0.9"
      June53°F89°F71°F0.3"
      July59°F91°F74°F1.0"
      August56°F88°F71°F1.1"
      September48°F80°F63°F1.2"
      October37°F67°F50°F1.0"
      November26°F55°F39°F0.5"
      December16°F39°F27°F0.5"

      Montrose 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.
      IndexMontroseColoradoNational
      Air quality index443842
      Pollution index805,0802,068,3422,726,193

      Montrose air quality

      MeasurementTotal
      Days measured364
      Days with good air quality289
      Days with moderate air quality75
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Montrose temperature with heat index

      Montrose monthly precipitation with daily maximum

      Montrose monthly snow depth with daily maximum

      Montrose monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Olathe, CO1,8004412.0%
      Colona, CO424412.0%
      Montrose, CO19,3964412.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Five Forks, SC19,399468.0%
      Fairwood, WA19,4004510.0%
      Langley Park, MD19,391476.0%
      Monroe, WA19,4034510.0%
      Yorkville, IL19,3860100.0%
      Montrose, CO19,3964412.0%
      Source: The Montrose, CO 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.