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Key findings

  • The highest monthly average temperature in St. Georges for July is 78.6 degrees
  • The lowest monthly average temperature in St. Georges for January is 33 degrees
  • The most monthly precipitation in St. Georges occurs in June with 6.6 inches
  • The air quality index in St. Georges is 16% better than the national average
  • The pollution index in St. Georges is 48% better than the national average

Compare St. Georges, DE Weather

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      St. Georges 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°F42°F33°F3.6"
      February26°F46°F35°F3.0"
      March33°F54°F43°F3.9"
      April43°F67°F55°F3.8"
      May54°F76°F64°F4.6"
      June62°F84°F73°F6.6"
      July69°F89°F79°F5.2"
      August65°F85°F75°F4.6"
      September60°F81°F70°F3.7"
      October48°F69°F58°F4.7"
      November36°F58°F47°F2.6"
      December31°F49°F40°F4.0"

      St. Georges 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.
      IndexSt. GeorgesDelawareNational
      Air quality index424150
      Pollution index2,654,1903,759,2125,066,862

      St. Georges air quality information

      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

      St. Georges air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.030%
      Carbon Tetrachloride0.004%
      Lead0.000%
      Mercury0.005%

      Average monthly St. Georges temperature with heat index

      St. Georges monthly precipitation with daily maximum

      St. Georges monthly snow depth with daily maximum

      St. Georges monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Quinton, NJ5494020%
      Salem, NJ4,9314020%
      Pennsville, NJ11,4214020%
      Bear, DE19,9044216%
      Newark, DE32,9414216%
      St. Georges, DE1,0974216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Shellsburg, IA1,0973922%
      Ashley, IN1,0974510%
      Lake Panorama, IA1,0973922%
      Panora, IA1,0973922%
      Midway, AR1,0963628%
      St. Georges, DE1,0974216%
      Source: The St. Georges, 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.