Baton Rouge weather in August 2025

Q: How hot is it in Baton Rouge in August?

Daytime temperatures usually reach 33°C in Baton Rouge in August with very high heat and humidity, falling to 22°C at night.

Q: How sunny is it in Baton Rouge in August?

There are normally 8 hours of bright sunshine each day in Baton Rouge in August - that's 64% of daylight hours.

Q: Does it rain in Baton Rouge in August?

There are usually 12 days with some rain in Baton Rouge in August and the average monthly rainfall is 148mm.

Q: What is the chance of a cyclone in Baton Rouge in August?

On average less than 1 day in August in Baton Rouge is likely to be affected by the passage of one or more tropical storms.

Expect 33°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Baton Rouge in August. Check more long-term weather averages for Baton Rouge in August before you book your next holiday to Louisiana in 2025/2026.

33
33°C max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
148
148 mm of monthly rainfall
10
10 (Very High) UV index

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The August 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)

More about the USA

How hot is it in Baton Rouge in August?

Daytime temperatures usually reach 33°C in Baton Rouge in August with very high heat and humidity, falling to 22°C at night.

How sunny is it in Baton Rouge in August?

There are normally 8 hours of bright sunshine each day in Baton Rouge in August - that's 64% of daylight hours.

Does it rain in Baton Rouge in August?

There are usually 12 days with some rain in Baton Rouge in August and the average monthly rainfall is 148mm.

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

On average less than 1 day in August in Baton Rouge is likely to be affected by the passage of one or more tropical storms.

Baton Rouge August sunrise & sunset times

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Friday, 1st August 2025	05:23	18:58
Saturday, 16th August 2025	05:32	18:45
Sunday, 31st August 2025	05:41	18:28

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Louisiana - quick facts
Flight time^✝	10 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Louisiana Office of Tourism