Louisiana weather in September 2020

Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.

Below are average maximum temperatures at popular destinations in Louisiana in September. Select a destination to see more weather parameters.

More destinations >>

  • Top deals & discounts
  • Louisiana weather overview
  • Louisiana climate averages by month
  • More destinations
  • Best time to go to Louisiana
  • Louisiana 5-day weather forecast

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

The September weather guide for Louisiana 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.

Recommended for Louisiana

  • Search for cheap car hire prices from top car hire providers
  • Filter car hire deals by price, car type, brand & more
  • Brands include Avis, Enterprise, Europcar, Hertz, Sixt & Thifty

How hot is it in Louisiana in September?

Daytime temperatures usually reach 30°C in New Orleans, Louisiana in September with high heat and humidity, falling to 22°C at night.

How sunny is it in Louisiana in September?

There are normally 8 hours of bright sunshine each day in New Orleans, Louisiana in September - that's 62% of daylight hours.

Does it rain in Louisiana in September?

There are usually 10 days with some rain in New Orleans, Louisiana in September and the average monthly rainfall is 147mm.

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

On average 1.2 days in September in New Orleans, Louisiana are likely to be affected by the passage of one or more tropical storms.

Louisiana sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Louisiana in September 2020. Select a month to view Louisiana sunrise & sunset times for the next twelve months. The Louisiana sunrise & sunset times shown below are for New Orleans.


Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:38 19:22
Tuesday, 15th September 2020 06:45 19:05
Wednesday, 30th September 2020 06:54 18:46
  • Save EXTRA 10% on cheap car hire worldwide
  • With this exclusive Holiday Autos discount code
  • Travel before 31st December 2020 (inclusive)
Show discount codeShow discount code ******vel

Expires at 23:59 on Thursday 31st Dec 2020 · View all Holiday Autos offers

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

Back to top

Discover more about the USA

More Louisiana destinations

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.