TODAY MAY24
TEMPERATURE64
HUMIDITY100
PRESSURE101220
WIND COND.
  • 8163Fri20%
  • 8063Sat40%60%
  • 8365Sun50%
  • 816250%80%
  • 7657Tue30%40%
daynightWeather update from Leesburg / Godfrey at
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Weather Quick Facts

  • The highest monthly average temperature in Round Hill for July is 75.8 degrees
  • The lowest monthly average temperature in Round Hill for January is 32.7 degrees
  • The most monthly precipitation in Round Hill occurs in May with 4.5 inches
  • The air quality index in Round Hill is 10% better than the national average
  • The pollution index in Round Hill is 67% better than the national average

Compare Round Hill, VA Weather

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      Round 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
      January24°F43°F33°F2.3"
      February25°F45°F34°F1.7"
      March33°F56°F43°F2.9"
      April42°F68°F55°F3.7"
      May51°F76°F63°F4.5"
      June60°F84°F72°F3.9"
      July64°F88°F76°F3.3"
      August62°F86°F74°F3.1"
      September56°F80°F67°F3.3"
      October45°F68°F56°F4.2"
      November35°F57°F45°F2.4"
      December28°F47°F37°F3.2"

      Round 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.
      IndexRound HillVirginiaNational
      Air quality index385842
      Pollution index909,2021,561,8812,726,193

      Round Hill air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality333
      Days with moderate air quality32
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Round Hill air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.010%
      Carbon Tetrachloride0.002%
      Lead0.020%
      Mercury0.001%

      Average monthly Round Hill temperature with heat index

      Round Hill monthly precipitation with daily maximum

      Round Hill monthly snow depth with daily maximum

      Round Hill monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Hamilton, VA7083824.0%
      Purcellville, VA10,0633824.0%
      Ranson, WV5,2173824.0%
      Shenandoah Retreat, VA5503824.0%
      Shannondale, WV3,3643824.0%
      Round Hill, VA6953824.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Hollis Crossroads, AL6953824.0%
      Elkhart, IA6953922.0%
      Stanford, IL6954412.0%
      Roachdale, IN695548.0%
      Magnolia, KY6953922.0%
      Round Hill, VA6953824.0%
      Source: The Round Hill, VA 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.