TODAY MAY13
TEMPERATURE48
HUMIDITY75
PRESSURE30.19
WIND COND.300 9.4
  • 6946Thu
  • 7148Fri
  • 7550Sat
  • 7654Sun
  • 7157Mon40%
daynightWeather update from Dover Air Force Base at

Key findings

  • The highest monthly average temperature in Harrington for July is 77.5 degrees
  • The lowest monthly average temperature in Harrington for January is 33.6 degrees
  • The most monthly precipitation in Harrington occurs in July with 6.8 inches
  • The air quality index in Harrington is 16% better than the national average
  • The pollution index in Harrington is 73% better than the national average

Compare Harrington, DE Weather

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      Harrington 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
      January27°F41°F34°F3.2"
      February28°F45°F36°F1.5"
      March36°F53°F44°F4.2"
      April46°F65°F55°F4.4"
      May56°F73°F64°F1.8"
      June65°F82°F73°F4.5"
      July70°F86°F77°F6.8"
      August67°F83°F74°F1.2"
      September62°F78°F69°F4.8"
      October51°F68°F58°F1.2"
      November39°F56°F47°F1.1"
      December32°F47°F39°F0.4"

      Harrington 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.
      IndexHarringtonDelawareNational
      Air quality index424150
      Pollution index1,358,3703,759,2125,066,862

      Harrington 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

      Harrington air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.000%
      Mercury0.000%

      Average monthly Harrington temperature with heat index

      Harrington monthly precipitation with daily maximum

      Harrington monthly snow depth with daily maximum

      Harrington monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      West Denton, MD1633628%
      Greenwood, DE1,2803628%
      Ellendale, DE4213628%
      Bridgeville, DE2,3973628%
      Farmington, DE1073628%
      Harrington, DE3,6884216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Village Green, NY3,6883726%
      Pantops, VA3,6884020%
      Boulevard Park, WA3,6894510%
      Independence, MN3,687468%
      Harrisburg, OR3,6873824%
      Harrington, DE3,6884216%
      Source: The Harrington, 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.