Louisiana weather in July 2025

Q: How hot is it in Louisiana in July?

Daytime temperatures usually reach 33°C in New Orleans, Louisiana in July with very high heat and humidity, falling to 23°C at night.

Q: How sunny is it in Louisiana in July?

There are normally 8 hours of bright sunshine each day in New Orleans, Louisiana in July - that's 60% of daylight hours.

Q: Does it rain in Louisiana in July?

There are usually 14 days with some rain in New Orleans, Louisiana in July and the average monthly rainfall is 174mm.

Q: What is the chance of a hurricane in Louisiana in July?

On average less than 1 day in July in New Orleans, Louisiana 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 Louisiana in July. Check more long-term weather averages for Louisiana in July before you book your next holiday to Louisiana in 2025/2026.

33
33°C max day temperature
8
8 hours of sunshine per day
14
14 days with some rainfall
23
23°C min night temperature
14
14 hours of daylight per day
VH
Very High heat & humidity
174
174 mm of monthly rainfall
11
11 (Extreme) UV index

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The July weather guide for Louisiana (New Orleans) 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.

Top Louisiana destinations

Below are average maximum temperatures at popular countries, regions and places in Louisiana in July. Select a holiday destination to see more weather parameters.

All Louisiana destinations

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

More about the USA

How hot is it in Louisiana in July?

Daytime temperatures usually reach 33°C in New Orleans, Louisiana in July with very high heat and humidity, falling to 23°C at night.

How sunny is it in Louisiana in July?

There are normally 8 hours of bright sunshine each day in New Orleans, Louisiana in July - that's 60% of daylight hours.

Does it rain in Louisiana in July?

There are usually 14 days with some rain in New Orleans, Louisiana in July and the average monthly rainfall is 174mm.

What is the chance of a hurricane in Louisiana in July?

On average less than 1 day in July in New Orleans, Louisiana is likely to be affected by the passage of one or more tropical storms.

Louisiana July sunrise & sunset times

Browse the sunrise and sunset times for Louisiana in July 2025. Select a month to view Louisiana sunrise and sunset times for the next 12 months. The Louisiana sunrise and sunset times shown below are for New Orleans.

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

Date	Sunrise times	Sunset times
Tuesday, 1st July 2025	05:03	19:05
Wednesday, 16th July 2025	05:10	19:02
Thursday, 31st July 2025	05:19	18:54

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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