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Milton 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°F32°F23°F4.0"
February14°F33°F24°F3.9"
March22°F43°F32°F5.4"
April35°F55°F45°F13.1"
May44°F66°F54°F8.4"
June54°F78°F66°F4.0"
July59°F82°F70°F4.3"
August58°F83°F70°F4.0"
September52°F76°F63°F3.7"
October44°F62°F53°F13.0"
November31°F49°F39°F7.8"
December19°F35°F27°F4.5"

Did you know?

  • The highest monthly average temperature in Milton for July is 70 degrees.
  • The lowest monthly average temperature in Milton for January is 23 degrees.
  • The most monthly precipitation in Milton occurs in April with 13.1 inches.
  • The air quality index in Milton is 42% better than the national average.
  • The pollution index in Milton is 98% better than the national average.

Compare Milton, NH Weather To Other Cities

Milton 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.
IndexMiltonNew HampshireNational
Air quality index293450
Pollution index91,7903,853,7475,066,862

Milton air quality information

MeasurementTotal
Days measured214
Days with good air quality209
Days with moderate air quality5
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Milton air quality information

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

Average monthly Milton temperature with heat index

Milton monthly precipitation with daily maximum

Milton monthly snow depth with daily maximum

Milton monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Rochester, NH30,0522648%
Berwick, ME2,3292648%
Farmington, NH4,1222942%
Milton Mills, NH3682942%
Union, NH1102942%
Milton, NH8842942%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Gwinner, ND8843530%
Plandome Manor, NY884536%
Luxora, AR8843628%
Shellman, GA8844314%
Crowley Lake, CA8844314%
Milton, NH8842942%
Source: The Milton, 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.
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