Current weather conditions temporarily unavailable!

Key findings

  • The highest monthly average temperature in Amherst for July is 73.8 degrees
  • The lowest monthly average temperature in Amherst for January is 26.4 degrees
  • The most monthly precipitation in Amherst occurs in October with 6.8 inches
  • The air quality index in Amherst is 26% better than the national average
  • The pollution index in Amherst is 30% worse than the national average

Compare Amherst, NH Weather

      vs
      How would you rate the weather in Amherst?
      Write a review to give others more information about this area.
      How would you rate the air quality in Amherst?
      Write a review to give others more information about this area.
      See all Amherst poll results

      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°F36°F26°F3.3"
      February17°F38°F27°F4.5"
      March26°F47°F36°F4.7"
      April37°F61°F49°F5.9"
      May47°F72°F59°F5.1"
      June56°F79°F67°F5.9"
      July63°F86°F74°F5.0"
      August60°F83°F71°F5.5"
      September53°F76°F64°F5.7"
      October42°F64°F52°F6.8"
      November31°F52°F41°F5.5"
      December23°F41°F31°F4.8"

      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.
      IndexAmherstNew HampshireNational
      Air quality index373450
      Pollution index6,602,8103,853,7475,066,862

      Amherst air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality353
      Days with moderate air quality12
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Amherst air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.070%
      Carbon Tetrachloride0.020%
      Lead0.060%
      Mercury0.010%

      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.
      Bennington, NH3373432%
      Greenville, NH1,1043726%
      Wilton, NH9353726%
      Goffstown, NH3,2253726%
      East Pepperell, MA1,8413726%
      Amherst, NH6703726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Cordova, MD6704118%
      Parkway Village, KY670492%
      Mossyrock, WA6702060%
      Mulberry Grove, IL6704020%
      Finzel, MD6703628%
      Amherst, NH6703726%
      Source: The Amherst, NH 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.