nomadseason

March Weather in Lake Charles, United States

Last updated: June 24, 2025

In March, the average temperature in Lake Charles, United States hovers around 18°C (65°F), offering a comfortably mild climate. Be prepared for temperature swings, with minimums dipping to -1°C (31°F) and maximums soaring up to 29°C (85°F). Additionally, expect 78 mm (3.1 in) of precipitation spread over 12 days, contributing to an average humidity level of 79%.

March Temperature in Lake Charles

In March in Lake Charles, the average temperature is 18°C (65°F). Maximum temperatures can reach 29°C (85°F), while minimums can dip as low as -1°C (31°F). Be prepared for a wide range of weather conditions during your travels!

March Weather in Lake Charles: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Lake Charles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake Charles, March typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec535864687681828279726056
Data source: Temperature data for Lake Charles generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Lake Charles

In Lake Charles in March, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.

March Precipitation Trends in Lake Charles

The chart displays monthly precipitation patterns in Lake Charles, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Lake Charles, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1171107815220616815918217412471126
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Lake Charles

In Lake Charles in March, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

March Average Humidity in Lake Charles

This chart illustrates the average monthly humidity levels in Lake Charles, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Lake Charles is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%79%80%81%76%73%72%72%73%83%88%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Lake Charles

In Lake Charles in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lake Charles.

Maximum UV Index Levels in Lake Charles for March

The chart shows the monthly maximum UV Index (UVI) for Lake Charles in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Lake Charles typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589101112121110865
Data source: Lake Charles March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in Lake Charles Compares to Other Months

Weather in Lake Charles varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Lake Charles, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lake Charles, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)117 mm (4.6 inches)81%moderate
February Weather14°C (58°F)110 mm (4.3 inches)81%very high
March Weather18°C (65°F)78 mm (3.1 inches)79%very high
April Weather20°C (69°F)152 mm (6.0 inches)80%very high
May Weather25°C (77°F)206 mm (8.1 inches)81%extreme
June Weather27°C (81°F)168 mm (6.6 inches)76%extreme
July Weather28°C (83°F)159 mm (6.2 inches)73%extreme
August Weather28°C (83°F)182 mm (7.2 inches)71%extreme
September Weather26°C (79°F)174 mm (6.8 inches)72%very high
October Weather22°C (72°F)124 mm (4.9 inches)73%very high
November Weather16°C (60°F)71 mm (2.8 inches)83%high
December Weather14°C (57°F)126 mm (5.0 inches)88%moderate

Compare Lake Charles's Climate with Cities Worldwide