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Key findings

  • The highest monthly average temperature in Delray Beach for August is 83.9 degrees
  • The lowest monthly average temperature in Delray Beach for January is 68.2 degrees
  • The most monthly precipitation in Delray Beach occurs in September with 7.5 inches
  • The air quality index in Delray Beach is 18% better than the national average
  • The pollution index in Delray Beach is 86% better than the national average

Compare Delray Beach, FL Weather

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      Delray Beach 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
      January60°F76°F68°F2.5"
      February61°F78°F69°F2.2"
      March65°F79°F72°F3.6"
      April69°F83°F76°F3.9"
      May72°F86°F79°F4.6"
      June76°F89°F82°F5.8"
      July77°F90°F83°F7.1"
      August78°F90°F84°F5.8"
      September77°F89°F82°F7.5"
      October73°F85°F79°F5.4"
      November67°F81°F74°F3.6"
      December65°F79°F72°F2.2"

      Delray Beach 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.
      IndexDelray BeachFloridaNational
      Air quality index413550
      Pollution index686,50315,391,3445,066,862

      Delray Beach air quality information

      MeasurementTotal
      Days measured363
      Days with good air quality284
      Days with moderate air quality77
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Delray Beach air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.002%
      Lead0.000%
      Mercury0.000%

      Average monthly Delray Beach temperature with heat index

      Delray Beach monthly precipitation with daily maximum

      Delray Beach monthly snow depth with daily maximum

      Delray Beach monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Pine Air, FL2,1313628%
      Lantana, FL11,0163628%
      South Palm Beach, FL1,3093628%
      Glen Ridge, FL1963628%
      Palm Springs, FL23,5923628%
      Delray Beach, FL65,0444118%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      San Clemente, CA65,0828978%
      Laguna Niguel, CA64,9848978%
      Marysville, WA64,9552452%
      Youngstown, OH65,1614216%
      Rockville, MD65,171476%
      Delray Beach, FL65,0444118%
      Source: The Delray Beach, FL 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.