TODAY NOV21
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 6230Fri
  • 6235Sat
  • 5823Sun
  • 4424Mon
  • 4724Tue
daynightWeather update from Shalz Field Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Colby for July is 76.5 degrees
  • The lowest monthly average temperature in Colby for December is 28.7 degrees
  • The most monthly precipitation in Colby occurs in June with 3 inches
  • The air quality index in Colby is 55% better than the national average
  • The pollution index in Colby is 99% better than the national average

Compare Colby, KS Weather

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      Colby 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°F47°F29°F0.3"
      February18°F49°F32°F0.5"
      March26°F62°F42°F0.9"
      April34°F68°F49°F2.1"
      May44°F77°F59°F2.6"
      June55°F89°F71°F3.0"
      July61°F94°F76°F2.5"
      August59°F90°F73°F2.7"
      September50°F84°F65°F2.6"
      October37°F71°F52°F1.5"
      November26°F59°F40°F0.4"
      December15°F45°F29°F0.6"

      Colby 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.
      IndexColbyKansasNational
      Air quality index194742
      Pollution index37,946989,1532,726,193

      Colby air quality

      MeasurementTotal
      Days measured60
      Days with good air quality55
      Days with moderate air quality5
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Air quality details

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

      Average monthly Colby temperature with heat index

      Colby monthly precipitation with daily maximum

      Colby monthly snow depth with daily maximum

      Colby monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Gem, KS1181962.0%
      Levant, KS491962.0%
      Colby, KS5,4261962.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      New Hempstead, NY5,426512.0%
      Windsor, QC5,425n/a 
      Blaine, WA5,4273432.0%
      Jonesboro, GA5,428524.0%
      Blauvelt, NY5,423512.0%
      Colby, KS5,4261962.0%
      Source: The Colby, KS 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.