TODAY MAR08
TEMPERATURE28
HUMIDITY46
PRESSURE30.28
WIND COND.70 7.6
  • 4120Mon
  • 4315Tue20%
  • 307Wed50%30%
  • 298Thu80%50%
  • 288Fri60%
daynightWeather update from Leadville, Lake County Airport at

Key findings

  • The highest monthly average temperature in Leadville for July is 56 degrees
  • The lowest monthly average temperature in Leadville for January is 17 degrees
  • The most monthly precipitation in Leadville occurs in August with 2 inches
  • The air quality index in Leadville is 5% better than the national average
  • The pollution index in Leadville is 17% worse than the national average

Compare Leadville, CO Weather

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      Leadville 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
      January5°F30°F17°F1.4"
      February7°F31°F18°F1.1"
      March13°F39°F26°F1.3"
      April19°F44°F31°F1.7"
      May27°F55°F40°F1.4"
      June34°F69°F53°F0.5"
      July40°F72°F56°F1.9"
      August38°F69°F53°F2.0"
      September32°F63°F47°F1.4"
      October24°F51°F37°F1.1"
      November15°F41°F27°F1.0"
      December6°F30°F18°F1.4"

      Leadville 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.
      IndexLeadvilleColoradoNational
      Air quality index473850
      Pollution index5,915,2202,034,6195,066,862

      Leadville air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality227
      Days with moderate air quality133
      Days w/ poor A.Q. for sensitive groups5
      Days with unhealthy air quality0

      Leadville air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.110%
      Carbon Tetrachloride0.001%
      Lead0.002%
      Mercury0.000%

      Average monthly Leadville temperature with heat index

      Leadville monthly precipitation with daily maximum

      Leadville monthly snow depth with daily maximum

      Leadville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Alma, CO316476%
      Leadville North, CO1,875476%
      Blue River, CO735476%
      Leadville, CO2,614476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Thornton, IL2,6145510%
      New London, OH2,6144314%
      Rhinebeck, NY2,6143628%
      Derry, PA2,6143922%
      Owings, MD2,615476%
      Leadville, CO2,614476%
      Source: The Leadville, 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.