TODAY JUN24
TEMPERATURE87
HUMIDITY72
PRESSURE30.09
WIND COND.180 7.6
  • 8677Fri20%50%
  • 8576Sat30%60%
  • 8577Sun60%70%
  • 8577Mon
  • 8677Tue
daynightWeather update from New Orleans, New Orleans Lakefront Airport at

Key findings

  • The highest monthly average temperature in Chalmette for August is 84.5 degrees
  • The lowest monthly average temperature in Chalmette for January is 54 degrees
  • The most monthly precipitation in Chalmette occurs in August with 8.7 inches
  • The air quality index in Chalmette is 10% better than the national average
  • The pollution index in Chalmette is 46% better than the national average

Compare Chalmette, LA Weather

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      Chalmette 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"

      Chalmette 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.
      IndexChalmetteLouisianaNational
      Air quality index4510650
      Pollution index2,751,4202,540,2835,066,862

      Chalmette 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

      Chalmette air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.030%
      Carbon Tetrachloride0.002%
      Lead0.001%
      Mercury0.000%

      Average monthly Chalmette temperature with heat index

      Chalmette monthly precipitation with daily maximum

      Chalmette monthly snow depth with daily maximum

      Chalmette monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Elmwood, LA4,6584510%
      Jefferson, LA10,5324510%
      Arabi, LA4,5424510%
      Meraux, LA6,7874510%
      Timberlane, LA10,5964510%
      Chalmette, LA22,3454510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Ramona, CA22,3466428%
      Auburn Hills, MI22,3425612%
      Prichard, AL22,3404216%
      Hopewell, VA22,3324412%
      Brent, FL22,3194118%
      Chalmette, LA22,3454510%
      Source: The Chalmette, 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.