TODAY FEB25
TEMPERATURE65
HUMIDITY81
PRESSURE30.09
WIND COND.130 13
  • 7259Thu
  • 7862Fri20%
  • 7763Sat20%
  • 7862Sun20%
  • 7053Mon
daynightWeather update from New Orleans, New Orleans Lakefront Airport at

Key findings

  • The highest monthly average temperature in McDonogh for August is 85 degrees
  • The lowest monthly average temperature in McDonogh for January is 54 degrees
  • The most monthly precipitation in McDonogh occurs in August with 8.7 inches
  • The air quality index in McDonogh is 10% better than the national average
  • The pollution index in McDonogh is 23% better than the national average

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      McDonogh 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
      January47°F63°F54°F5.2"
      February50°F66°F57°F5.6"
      March57°F73°F64°F5.4"
      April64°F79°F71°F7.6"
      May71°F85°F77°F5.1"
      June77°F90°F83°F6.2"
      July79°F91°F84°F6.7"
      August79°F91°F85°F8.7"
      September76°F88°F82°F5.8"
      October67°F80°F73°F3.6"
      November57°F71°F63°F2.1"
      December51°F65°F57°F6.2"

      McDonogh 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.
      IndexMcDonoghNew OrleansLouisiana
      Air quality index4545106
      Pollution index3,881,7303,881,7302,540,283

      McDonogh air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality229
      Days with moderate air quality134
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      McDonogh air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.040%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.000%

      Average monthly McDonogh temperature with heat index

      McDonogh monthly precipitation with daily maximum

      McDonogh monthly snow depth with daily maximum

      McDonogh monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bridge City, LA6,6634510%
      Jean Lafitte, LA1,8884510%
      Metairie, LA144,7724510%
      Arabi, LA4,5424510%
      Lafourche Crossing, LA2,1254510%
      New Orleans, LA382,9224510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Arlington, TX383,899512%
      Wichita, KS388,0334020%
      Cleveland, OH389,16550= 100
      Bakersfield, CA367,5556734%
      Tulsa, OK399,9064510%
      New Orleans, LA382,9224510%
      Source: The McDonogh, New Orleans, LA 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.