Baton Rouge weather in May 2025

Expect 30°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Baton Rouge in May. Check more long-term weather averages for Baton Rouge in May before you book your next holiday to Louisiana in 2025/2026.

  • 30°C maximum daytime temperature in May in Baton Rouge30
    30°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in Baton Rouge8
    8 days with some rainfall
  • 18°C minimum night-time temperature in May in Baton Rouge18
    18°C min night temperature
  • 14 hours of daylight per day in May in Baton Rouge14
    14 hours of daylight per day
  • Moderate heat & humidity in May in Baton RougeM
    Moderate heat & humidity
  • 124 mm monthly rainfall in May in Baton Rouge124
    124 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Baton Rouge10
    10 (Very High) UV index

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The May weather guide for Louisiana (Baton Rouge) 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 Baton Rouge in May?

Daytime temperatures usually reach 30°C in Baton Rouge in May with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Baton Rouge in May?

There are normally 9 hours of bright sunshine each day in Baton Rouge in May - that's 65% of daylight hours.

Does it rain in Baton Rouge in May?

There are usually 8 days with some rain in Baton Rouge in May and the average monthly rainfall is 124mm.

Baton Rouge May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:21 18:43
Friday, 16th May 2025 05:09 18:53
Saturday, 31st May 2025 05:03 19:02

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