Best time to visit Louisiana

Q: When is the best time to visit Louisiana?

The best time to visit Louisiana (New Orleans) is April based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Louisiana?

The hottest time of year in New Orleans, Louisiana is normally July. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Q: Which month has the most rain in Louisiana?

In terms of rainfall, July is usually the wettest month in New Orleans, Louisiana with 174mm on average. There are normally 14 days in July with some rain.

Q: When is it sunniest in Louisiana?

The sunniest time of year in New Orleans, Louisiana is normally October with bright sunshine on average for 68% of daylight hours; that's 8 hours of sunshine per day.

Find the best time to visit Louisiana and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Louisiana by month

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

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Destination

Top Louisiana destinations

Below are the temperatures expected today at popular countries, regions and places in Louisiana. Select a destination to compare today's forecast with average weather conditions.

All Louisiana destinations

When is the best time to visit Louisiana?

The best time to visit Louisiana (New Orleans) is April based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1
Jan
2
Feb
4
Mar
4.5
Apr
4
May
3.5
Jun
2.5
Jul
3
Aug
4
Sep
4
Oct
4
Nov
1.5
Dec

Change criteria

Max Day Temperature (°C)

16
Jan
18
Feb
22
Mar
26
Apr
29
May
32
Jun
33
Jul
32
Aug
30
Sep
27
Oct
22
Nov
18
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
7
Mar
9
Apr
9
May
9
Jun
8
Jul
8
Aug
8
Sep
8
Oct
6
Nov
5
Dec

Which is the hottest month in Louisiana?

The hottest time of year in New Orleans, Louisiana is normally July. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Which month has the most rain in Louisiana?

In terms of rainfall, July is usually the wettest month in New Orleans, Louisiana with 174mm on average. There are normally 14 days in July with some rain.

When is it sunniest in Louisiana?

The sunniest time of year in New Orleans, Louisiana is normally October with bright sunshine on average for 68% of daylight hours; that's 8 hours of sunshine per day.

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Louisiana (New Orleans) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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

More about Louisiana

Explore our complete guide to Louisiana with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Louisiana.

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

Louisiana travel guide - essential info

Below is a beginner's guide to Louisiana with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

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 Louisiana?

Considering a holiday to the Louisiana? Here are some of the very good reasons it makes such a wonderful holiday destination such as for its culture to ensure you get the most out of your 2025/2026 escape.

Culture

Louisiana tourist information

Louisiana Office of Tourism

✝ = Typical flight time from the UK and visa requirements for UK travellers.

Travelling to Louisiana?
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Louisiana travel guidance

Check the latest travel guidance and advice on visiting Louisiana from official government sources (in english) from around the world including entry requirements and travel restrictions.

UK traveller advice for the Louisiana - UK FCDO
Irish traveller advice for the Louisiana - Department of Foreign Affairs, Ireland
Canadian travel advice for the Louisiana - Government of Canada
Safe travel advisories for the Louisiana - Ministry of Foreign Affairs, New Zealand
Smarter traveller advice for the Louisiana - Department of Foreign Affairs, Australia

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Louisiana.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

FCDO travel advice

Destination

Louisiana travel health

Find out more about staying safe when travelling to Louisiana with the latest guidance on required vaccinations and recommended medication to take with you.

Vaccines & medicines for the Louisiana - CDC
Health & vaccinations for the Louisiana - TravelHealthPro, NaTHNac
How to stay safe & healthy in the Louisiana - Fit for Travel, Public Health Scotland

Check out the general travel tips for staying safe and healthy in Louisiana, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

Louisiana travel features

Do you want to learn more about Louisiana? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Louisiana.

Louisiana FAQs

Read our frequently asked questions about travelling to Louisiana including the current entry restrictions, driving side, electrical plugs used and much more.

Which is the hottest month in New Orleans?

The hottest time of year in New Orleans is normally July. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Which month has the most rain in New Orleans?

In terms of rainfall, July is usually the wettest month in New Orleans with 174mm on average. There are normally 14 days in July with some rain.

When is it sunniest in New Orleans?

The sunniest time of year in New Orleans is normally October with bright sunshine on average for 68% of daylight hours; that's 8 hours of sunshine per day.

What is the flight time to Louisiana from the UK?

The flight time to Louisiana from the UK is typically 10 hours.

What is the time difference between Louisiana and the UK?

The time difference between Louisiana and the UK is UK time-6 hours.

What is the main language spoken in Louisiana?

The main language spoken in Louisiana is English.

Learn a language for Louisiana with Rosetta Stone^*, Busuu^* and Rocket Languages^*.

What is the currency in Louisiana?

The currency in Louisiana is the US Dollar (USD).

Send money to Louisiana with TransferGo^*.

Which plugs are used in Louisiana?

Louisiana uses electrical plug type A + B (120 Volts).

Which side of the road do they drive on in Louisiana?

They drive on the right side of the road in Louisiana.

Find out more about driving in USA with International Drivers Association^*.

Do you need a visa for Louisiana?

Yes, UK passport holders do need a visa to enter Louisiana.

Check USA visa requirements for all passport holders with VisaHQ^*.

eSIMs for Louisiana

Louisiana travel deals

Holidays to Louisiana

Check out the latest deals, discount codes and special offers on holidays to Louisiana in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.