TODAY OCT12
TEMPERATURE50
HUMIDITY86
PRESSURE102000
WIND COND.240 7.6
  • 7961Sun
  • 7345
  • 6341Tue
  • 6140Wed
  • 6541Thu
daynightWeather update from Raleigh / Durham, Raleigh-Durham International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Chapel Hill for July is 78.5 degrees
  • The lowest monthly average temperature in Chapel Hill for January is 40.9 degrees
  • The most monthly precipitation in Chapel Hill occurs in June with 5.1 inches
  • The air quality index in Chapel Hill is 5% worse than the national average
  • The pollution index in Chapel Hill is 83% worse than the national average

Compare Chapel Hill, NC Weather

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      Chapel Hill 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
      January31°F52°F41°F2.5"
      February33°F55°F43°F2.4"
      March41°F65°F52°F3.8"
      April49°F74°F61°F3.8"
      May57°F80°F68°F4.2"
      June65°F88°F76°F5.1"
      July69°F90°F78°F4.3"
      August69°F90°F78°F3.3"
      September62°F83°F72°F4.6"
      October50°F74°F61°F3.5"
      November39°F63°F50°F2.8"
      December36°F57°F45°F4.0"

      Chapel Hill 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.
      IndexChapel HillNorth CarolinaNational
      Air quality index443542
      Pollution index4,980,5802,789,5382,726,193

      Chapel Hill air quality

      MeasurementTotal
      Days measured365
      Days with good air quality275
      Days with moderate air quality90
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.004%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.001%
      Mercury0.010%

      Average monthly Chapel Hill temperature with heat index

      Chapel Hill monthly precipitation with daily maximum

      Chapel Hill monthly snow depth with daily maximum

      Chapel Hill monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Pittsboro, NC4,2212942.0%
      Mebane, NC15,5643138.0%
      Woodlawn, NC8433138.0%
      Morrisville, NC27,5824412.0%
      Fearrington Village, NC2,6924412.0%
      Chapel Hill, NC61,9124412.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Palm Harbor, FL61,7874314.0%
      Moore, OK61,683484.0%
      Hamilton, OH62,162548.0%
      Grand Junction, CO62,2184412.0%
      Burnsville, MN61,536468.0%
      Chapel Hill, NC61,9124412.0%
      Source: The Chapel Hill, NC 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.