TODAY JUL05
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.160 14.8
  • 9464Mon20%
  • 9866Tue20%
  • 9961Wed
  • 9662Thu
  • 9964Fri
daynightWeather update from Holyoke Airport at

Key findings

  • The highest monthly average temperature in Amherst for July is 77 degrees
  • The lowest monthly average temperature in Amherst for December is 27 degrees
  • The most monthly precipitation in Amherst occurs in May with 3.7 inches
  • The air quality index in Amherst is 62% better than the national average
  • The pollution index in Amherst is 81% better than the national average

Compare Amherst, CO Weather

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      Amherst 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
      January17°F44°F28°F0.2"
      February19°F46°F31°F0.4"
      March28°F60°F42°F0.7"
      April36°F66°F49°F2.8"
      May46°F75°F59°F3.7"
      June57°F88°F71°F3.4"
      July62°F94°F77°F2.2"
      August60°F90°F74°F2.4"
      September51°F84°F65°F1.4"
      October38°F69°F51°F1.4"
      November26°F56°F39°F0.3"
      December15°F42°F27°F0.4"

      Amherst 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.
      IndexAmherstColoradoNational
      Air quality index193850
      Pollution index976,6242,034,6195,066,862

      Amherst air quality information

      MeasurementTotal
      Days measured113
      Days with good air quality110
      Days with moderate air quality3
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Amherst air quality information

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

      Average monthly Amherst temperature with heat index

      Amherst monthly precipitation with daily maximum

      Amherst monthly snow depth with daily maximum

      Amherst monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Venango, NE1761962%
      Holyoke, CO2,3141962%
      Lamar, NE121962%
      Amherst, CO481962%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Popejoy, IA481570%
      Wardville, OK484314%
      Brookview, MD483628%
      Rockville, AL484216%
      Vining, KS483236%
      Amherst, CO481962%
      Source: The Amherst, 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.