TODAY MAR28
TEMPERATURE45
HUMIDITY95
PRESSURE101660
WIND COND.280 7.6
  • 5037Thu100%90%
  • 4833Fri70%
  • 4931Sat
  • 5230Sun
  • 5333Mon
daynightWeather update from Pease Air Force Base / Portsmouth at
New Real Estate Listings in Durham Area
Search Homes for Sale in Durham, NH

Weather Quick Facts

  • The highest monthly average temperature in Durham for July is 71.8 degrees
  • The lowest monthly average temperature in Durham for January is 27 degrees
  • The most monthly precipitation in Durham occurs in September with 8.5 inches
  • The air quality index in Durham is 12% better than the national average
  • The pollution index in Durham is 97% better than the national average

Compare Durham, NH Weather

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

      Durham 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°F36°F27°F5.3"
      February19°F37°F27°F6.2"
      March27°F45°F35°F7.3"
      April37°F58°F47°F7.5"
      May47°F68°F57°F7.1"
      June56°F76°F65°F8.3"
      July63°F83°F72°F7.9"
      August60°F81°F70°F8.4"
      September54°F74°F63°F8.5"
      October43°F63°F52°F8.2"
      November33°F52°F42°F6.9"
      December24°F41°F32°F6.3"

      Durham 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.
      IndexDurhamNew HampshireNational
      Air quality index373442
      Pollution index91,7903,959,6182,726,193

      Durham 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

      Durham air quality information

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

      Average monthly Durham temperature with heat index

      Durham monthly precipitation with daily maximum

      Durham monthly snow depth with daily maximum

      Durham monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Rochester, NH31,3052746.0%
      Berwick, ME1,9852746.0%
      Hampton, NH10,0023726.0%
      Kittery Point, ME1,0343726.0%
      Raymond, NH3,8073726.0%
      Durham, NH12,0163726.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Port Lavaca, TX12,0153138.0%
      Kings, Subd. B, NS12,020n/a 
      Babylon, NY12,011512.0%
      Rawdon, QC12,021n/a 
      Adjala-Tosorontio, ON12,021n/a 
      Durham, NH12,0163726.0%
      Source: The Durham, 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.