TODAY MAY30
TEMPERATURE61
HUMIDITY70
PRESSURE101460
WIND COND.60 9.4
  • 7349Fri
  • 7451Sat
  • 7254Sun
  • 7454Mon
  • 7155Tue
daynightWeather update from Sanford, Sanford Regional Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Kennebunk for August is 68.4 degrees
  • The lowest monthly average temperature in Kennebunk for February is 21.3 degrees
  • The most monthly precipitation in Kennebunk occurs in April with 16.6 inches
  • The air quality index in Kennebunk is 5% better than the national average
  • The pollution index in Kennebunk is 97% better than the national average

Compare Kennebunk, ME Weather

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      Kennebunk 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
      January12°F34°F22°F4.8"
      February9°F34°F21°F4.5"
      March19°F43°F30°F8.0"
      April33°F55°F43°F16.6"
      May42°F65°F52°F9.1"
      June54°F79°F65°F6.2"
      July58°F82°F68°F8.2"
      August56°F84°F68°F14.0"
      September49°F76°F62°F6.3"
      October42°F62°F51°F9.5"
      November29°F50°F38°F8.6"
      December14°F36°F25°F5.2"

      Kennebunk 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.
      IndexKennebunkMaineNational
      Air quality index403342
      Pollution index91,7903,417,5212,726,193

      Kennebunk air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality308
      Days with moderate air quality56
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Kennebunk air quality information

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

      Average monthly Kennebunk temperature with heat index

      Kennebunk monthly precipitation with daily maximum

      Kennebunk monthly snow depth with daily maximum

      Kennebunk monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Alfred, ME9974020.0%
      North Berwick, ME1,7164020.0%
      West Kennebunk, ME1,1544020.0%
      Biddeford, ME21,5024020.0%
      Old Orchard Beach, ME8,9524020.0%
      Kennebunk, ME5,7924020.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      White City, UT5,792512.0%
      West Clarkston-Highland, WA5,7912942.0%
      Smithers, BC5,791n/a 
      Norwood, NJ5,789512.0%
      Vegreville, AB5,787n/a 
      Kennebunk, ME5,7924020.0%
      Source: The Kennebunk, ME 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.