TODAY NOV07
TEMPERATURE66
HUMIDITY87
PRESSURE101800
WIND COND.200 5.4
  • 7044Fri
  • 6038Sat
  • 6454Sun70%
  • 704780%
  • 6543Tue
daynightWeather update from Dover Air Force Base at
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Weather Quick Facts

  • The highest monthly average temperature in Dover for July is 78 degrees
  • The lowest monthly average temperature in Dover for January is 35.3 degrees
  • The most monthly precipitation in Dover occurs in July with 10.2 inches
  • The air quality index in Dover is equal to the national average
  • The pollution index in Dover is 17% worse than the national average

Compare Dover, DE Weather

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      Dover 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
      January28°F44°F35°F6.3"
      February28°F46°F36°F4.5"
      March35°F55°F44°F6.6"
      April45°F66°F55°F6.3"
      May55°F75°F64°F5.8"
      June64°F83°F73°F8.1"
      July69°F87°F78°F10.2"
      August67°F85°F76°F9.2"
      September61°F79°F69°F9.7"
      October50°F69°F59°F9.2"
      November39°F58°F48°F5.9"
      December33°F50°F41°F7.5"

      Dover 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.
      IndexDoverDelawareNational
      Air quality index424142
      Pollution index3,193,1807,274,3072,726,193

      Dover air quality

      MeasurementTotal
      Days measured365
      Days with good air quality293
      Days with moderate air quality72
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.020%

      Average monthly Dover temperature with heat index

      Dover monthly precipitation with daily maximum

      Dover monthly snow depth with daily maximum

      Dover monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Highland Acres, DE3,9134216.0%
      Magnolia, DE3794216.0%
      Templeville, MD1704216.0%
      Felton, DE1,1914216.0%
      Woodside East, DE2,1674216.0%
      Dover, DE37,8724216.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Kailua, HI37,9003040.0%
      Fort Lee, NJ37,843512.0%
      Longview, WA37,9141864.0%
      Prince Albert, SK37,925n/a 
      Rosenberg, TX37,816524.0%
      Dover, DE37,8724216.0%
      Source: The Dover, DE 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.