TODAY APR20
TEMPERATURE72
HUMIDITY93
PRESSURE101590
WIND COND.50 7.6
  • 8256Sat20%50%
  • 6550Sun50%
  • 7151Mon
  • 7759Tue
  • 8163Wed
daynightWeather update from Lake Charles Regional Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Lake Arthur for August is 83.3 degrees
  • The lowest monthly average temperature in Lake Arthur for January is 52.7 degrees
  • The most monthly precipitation in Lake Arthur occurs in May with 20.3 inches
  • The air quality index in Lake Arthur is 7% worse than the national average
  • The pollution index in Lake Arthur is 39% better than the national average

Compare Lake Arthur, LA Weather

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      Lake Arthur 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
      January44°F63°F53°F11.1"
      February47°F66°F55°F4.3"
      March53°F73°F62°F6.1"
      April60°F79°F69°F7.2"
      May66°F85°F75°F20.3"
      June73°F90°F81°F8.9"
      July75°F91°F82°F10.1"
      August76°F92°F83°F3.4"
      September71°F89°F79°F17.1"
      October60°F81°F69°F4.7"
      November51°F72°F61°F5.6"
      December47°F65°F54°F6.6"

      Lake Arthur 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.
      IndexLake ArthurLouisianaNational
      Air quality index4510642
      Pollution index1,666,7502,526,4752,726,193

      Lake Arthur air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality239
      Days with moderate air quality126
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Lake Arthur air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.030%
      Mercury0.000%

      Average monthly Lake Arthur temperature with heat index

      Lake Arthur monthly precipitation with daily maximum

      Lake Arthur monthly snow depth with daily maximum

      Lake Arthur monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Gueydan, LA1,1844118.0%
      Mermentau, LA6164118.0%
      Morse, LA1,2394118.0%
      Egan, LA1,0024118.0%
      Estherwood, LA6764118.0%
      Lake Arthur, LA2,7424510.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Luverne, AL2,742524.0%
      Taylor, AL2,7423530.0%
      Marquette Heights, IL2,7424118.0%
      Clever, MO2,7423922.0%
      Fairview, NC2,741492.0%
      Lake Arthur, LA2,7424510.0%
      Source: The Lake Arthur, 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.