Monthly Temperature Averages and Climate for Lake Charles, LA

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Lake Charles, LA has a longitude of -93.2 degrees and a latitude of 30.1 degrees.

Lake Charles, LA has temperatures that can go as high as 89.6 °F in June, 91.4 °F in July, and 91.4 °F in August. The hottest month is typically August.

Lake Charles, LA also has temperatures that can go as low as 44.7 °F in December, 42.9 °F in January, and 46.4 °F in February. The coldest month is typically January.

The wettest month for Lake Charles, LA is July with 18.0 inches of rain.

The annual weather and monthly temperature averages for highs and lows are presented in the table below. The weather values used to interpolate these values are provided by the US NAOO weather station values from the last 10 years.

JanFebMarAprMayJunJulAugSepOctNovDec
Average High (°F)62.664.471.678.884.289.691.491.487.880.671.664.4
Average Low (°F)42.946.451.859.166.273.575.373.569.959.150.144.7
Average Precipitation (in)12.07.810.08.011.015.918.012.913.017.010.013.0
Tree Graphic for climate page specific to city and state for annual weather site

Louisiana has a humid subtropical climate, with long, hot, humid summers and short, mild winters. The subtropical characteristics of the state are due to its low latitude, low lying topography, and the influence of the Gulf of Mexico. Rain is frequent throughout the year, although from April to September is slightly wetter than the rest of the year, which is the state’s wet season.

In summer, thunderstorms build during the heat of the day and bring intense but brief, tropical downpours. Louisiana is often affected by tropical cyclones and is very vulnerable to strikes by major hurricanes, particularly the lowlands around and in the New Orleans area.

In reality, each climate is unique and finding one that is suitable can be a real challenge! We hope that the information here can be the starting point of your weather and climate research for your next vacation or potentially next home.

We hope you use this information to make your travel plans to Lake Charles, LA or decide if living in the Lake Charles climate is the right choice for you!

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