Baton Rouge weather in September 2024

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Baton Rouge in September. Check more long-term weather averages for Baton Rouge in September before you book your next holiday to Louisiana in 2024/2025.

  • 31°C maximum daytime temperature in September in Baton Rouge31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Baton Rouge9
    9 days with some rainfall
  • 20°C minimum night-time temperature in September in Baton Rouge20
    20°C min night temperature
  • 12 hours of daylight per day in September in Baton Rouge12
    12 hours of daylight per day
  • High heat & humidity in September in Baton RougeH
    High heat & humidity
  • 122 mm monthly rainfall in September in Baton Rouge122
    122 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Baton Rouge9
    9 (Very High) UV index

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The September 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 September?

Daytime temperatures usually reach 31°C in Baton Rouge in September with high heat and humidity, falling to 20°C at night.

How sunny is it in Baton Rouge in September?

There are normally 8 hours of bright sunshine each day in Baton Rouge in September - that's 63% of daylight hours.

Does it rain in Baton Rouge in September?

There are usually 9 days with some rain in Baton Rouge in September and the average monthly rainfall is 122mm.

What is the chance of a hurricane in Baton Rouge in September?

On average 1.1 days in September in Baton Rouge are likely to be affected by the passage of one or more tropical storms.

Baton Rouge September sunrise & sunset times

Browse the sunrise and sunset times for Baton Rouge in September 2024. Select a month to view Baton Rouge sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 06:42 19:27
Sunday, 15th September 2024 06:49 19:09
Monday, 30th September 2024 06:58 18:50

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