TODAY NOV21
TEMPERATURE48
HUMIDITY83
PRESSURE100370
WIND COND.60 20.5
  • 5035Fri30%70%
  • 4840Sat50%40%
  • 5135Sun
  • 5437Mon30%
  • 5333Tue30%
daynightWeather update from Norwood, Norwood Memorial Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Needham for July is 73.3 degrees
  • The lowest monthly average temperature in Needham for January is 29.1 degrees
  • The most monthly precipitation in Needham occurs in October with 4.9 inches
  • The air quality index in Needham is 2% worse than the national average
  • The pollution index in Needham is 177% worse than the national average

Compare Needham, MA Weather

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      Needham 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
      January19°F39°F29°F3.1"
      February18°F40°F29°F2.8"
      March27°F48°F37°F3.2"
      April37°F61°F49°F3.7"
      May46°F71°F59°F3.4"
      June55°F79°F67°F4.5"
      July61°F85°F73°F3.6"
      August57°F83°F71°F3.6"
      September51°F77°F64°F3.2"
      October41°F66°F53°F4.9"
      November32°F55°F43°F3.6"
      December25°F45°F34°F4.0"

      Needham 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.
      IndexNeedhamMassachusettsNational
      Air quality index434042
      Pollution index7,556,3208,399,6102,726,193

      Needham air quality

      MeasurementTotal
      Days measured365
      Days with good air quality291
      Days with moderate air quality73
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.070%
      Carbon Tetrachloride0.040%
      Lead0.010%
      Mercury0.040%

      Average monthly Needham temperature with heat index

      Needham monthly precipitation with daily maximum

      Needham monthly snow depth with daily maximum

      Needham monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Milford, MA26,0724020.0%
      Framingham, MA72,8464020.0%
      Hopkinton, MA3,8644020.0%
      Cordaville, MA2,8844020.0%
      Maynard, MA10,9004020.0%
      Needham, MA31,1774314.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Michigan City, IN31,1913726.0%
      Princeton, NJ31,1614118.0%
      Naugatuck, CT31,2014118.0%
      Sherwood, AR31,2254510.0%
      Centereach, NY31,1004314.0%
      Needham, MA31,1774314.0%
      Source: The Needham, MA 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.