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Key findings

  • The highest monthly average temperature in Lafourche Crossing for August is 84.5 degrees
  • The lowest monthly average temperature in Lafourche Crossing for January is 54 degrees
  • The most monthly precipitation in Lafourche Crossing occurs in August with 8.7 inches
  • The air quality index in Lafourche Crossing is 10% better than the national average
  • The pollution index in Lafourche Crossing is 1% worse than the national average

Compare Lafourche Crossing, LA Weather

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      Lafourche Crossing 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"

      Lafourche Crossing 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.
      IndexLafourche CrossingLouisianaNational
      Air quality index4510650
      Pollution index2,751,4202,526,4752,726,193

      Lafourche Crossing 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

      Lafourche Crossing air quality information

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

      Average monthly Lafourche Crossing temperature with heat index

      Lafourche Crossing monthly precipitation with daily maximum

      Lafourche Crossing monthly snow depth with daily maximum

      Lafourche Crossing monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Bridge City, LA6,6634510.0%
      Jefferson, LA10,5324510.0%
      Westwego, LA8,5454510.0%
      Gretna, LA17,8324510.0%
      Pleasure Bend, LA3194510.0%
      Lafourche Crossing, LA2,1254510.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Morgan, GA2,1254020.0%
      Town Line, NY2,1253922.0%
      Kiefer, OK2,1254510.0%
      Leonard, TX2,125325550.0%
      Saint-Gédéon, QC2,125n/a 
      Lafourche Crossing, LA2,1254510.0%
      Source: The Lafourche Crossing, 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.