TODAY MAR28
TEMPERATURE73
HUMIDITY26
PRESSURE102200
WIND COND.320 11.2
  • 7656Fri
  • 8061Sat
  • 8366Sun
  • 8669Mon
  • 8456Tue
daynightWeather update from Baton Rouge, Baton Rouge Metropolitan, Ryan Field at
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Weather Quick Facts

  • The highest monthly average temperature in Baton Rouge for August is 82.2 degrees
  • The lowest monthly average temperature in Baton Rouge for January is 52.8 degrees
  • The most monthly precipitation in Baton Rouge occurs in December with 9.3 inches
  • The air quality index in Baton Rouge is 7% worse than the national average
  • The pollution index in Baton Rouge is 29% better than the national average

Compare Baton Rouge, LA Weather

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      Baton Rouge 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°F65°F53°F5.2"
      February45°F66°F54°F5.0"
      March51°F74°F62°F3.1"
      April58°F80°F68°F3.2"
      May66°F86°F75°F5.7"
      June72°F92°F81°F3.0"
      July74°F92°F82°F5.2"
      August74°F93°F82°F7.9"
      September70°F89°F78°F6.9"
      October58°F81°F69°F5.6"
      November49°F73°F59°F2.7"
      December45°F66°F54°F9.3"

      Baton Rouge 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.
      IndexBaton RougeLouisianaNational
      Air quality index4510642
      Pollution index1,932,4202,526,4752,726,193

      Baton Rouge air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality224
      Days with moderate air quality132
      Days w/ poor A.Q. for sensitive groups9
      Days with unhealthy air quality0

      Baton Rouge air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.030%
      Carbon Tetrachloride0.060%
      Lead0.000%
      Mercury0.000%

      Average monthly Baton Rouge temperature with heat index

      Baton Rouge monthly precipitation with daily maximum

      Baton Rouge monthly snow depth with daily maximum

      Baton Rouge monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Central, LA29,2354510.0%
      Old Jefferson, LA7,3214510.0%
      Watson, LA1,2254510.0%
      Merrydale, LA9,5234510.0%
      St. Gabriel, LA7,3744510.0%
      Baton Rouge, LA222,1914510.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Richmond, BC222,489n/a 
      Spokane, WA219,1854314.0%
      Spring Valley, NV218,697548.0%
      San Bernardino, CA216,7848978.0%
      Boise, ID228,0573628.0%
      Baton Rouge, LA222,1914510.0%
      Source: The Baton Rouge, 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.