Lake Charles weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Lake Charles in May. Check more long-term weather averages for Lake Charles in May before you book your next holiday to Louisiana in 2025/2026.

  • 29°C maximum daytime temperature in May in Lake Charles29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in Lake Charles8
    8 days with some rainfall
  • 18°C minimum night-time temperature in May in Lake Charles18
    18°C min night temperature
  • 14 hours of daylight per day in May in Lake Charles14
    14 hours of daylight per day
  • Moderate heat & humidity in May in Lake CharlesM
    Moderate heat & humidity
  • 143 mm monthly rainfall in May in Lake Charles143
    143 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Lake Charles10
    10 (Very High) UV index

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Lake Charles by month

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The May weather guide for Louisiana (Lake Charles) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Lake Charles in May?

Daytime temperatures usually reach 29°C in Lake Charles in May with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Lake Charles in May?

There are normally 9 hours of bright sunshine each day in Lake Charles in May - that's 63% of daylight hours.

Does it rain in Lake Charles in May?

There are usually 8 days with some rain in Lake Charles in May and the average monthly rainfall is 143mm.

Lake Charles May sunrise & sunset times

Browse the sunrise and sunset times for Lake Charles in May 2025. Select a month to view Lake Charles sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:29 18:51
Friday, 16th May 2025 05:18 19:01
Saturday, 31st May 2025 05:12 19:10

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