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Weather in May in Louisiana

Are you planning a trip a to Louisiana in May and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Louisiana in May?

Louisiana is a region in the United States of America. May in Louisiana generally has warm temperatures, with precipitation levels ranging from moderate to heavy.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C and nighttime temperatures around 21°C in New Orleans. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Alexandria with an average of 97 mm to heavy rainfall in Livonia with 177 mm.

Average sunshine

Meanwhile, New Orleans enjoys approximately 279 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For specific regional insights in Louisiana for May, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Louisiana climate page.

Where to go in Louisiana in May

Find more information for the most popular destinations in the Louisiana on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in May for the 5 most popular destinations in Louisiana?

New Orleans

In May New Orleans generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 21°C and high monthly rainfall. So on average the conditions are pleasant that month.

New Orleans
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
26°C 
17°C 
251 hours 
135 mm 
8 days 
29°C 
21°C 
279 hours 
149 mm 
10 days 
June   >> June
>>  
32°C 
24°C 
274 hours 
150 mm 
16 days 
Climate in New Orleans

Baton Rouge

In May Baton Rouge generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Baton Rouge
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
26°C 
15°C 
250 hours 
117 mm 
9 days 
29°C 
18°C 
290 hours 
156 mm 
10 days 
June   >> June
>>  
33°C 
22°C 
280 hours 
156 mm 
15 days 
Climate in Baton Rouge

Houma

In May Houma generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and high monthly rainfall. So on average the conditions are pleasant that month.

Houma
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
26°C 
16°C 
251 hours 
130 mm 
8 days 
29°C 
20°C 
279 hours 
156 mm 
10 days 
June   >> June
>>  
32°C 
23°C 
274 hours 
157 mm 
16 days 
Climate in Houma

Metairie

In May Metairie generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 21°C and high monthly rainfall. So on average the conditions are pleasant that month.

Metairie
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
26°C 
17°C 
251 hours 
142 mm 
8 days 
29°C 
21°C 
279 hours 
145 mm 
9 days 
June   >> June
>>  
33°C 
25°C 
274 hours 
139 mm 
16 days 
Climate in Metairie

Slidell

In May Slidell generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Slidell
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
15°C 
251 hours 
127 mm 
8 days 
29°C 
19°C 
279 hours 
108 mm 
9 days 
June   >> June
>>  
32°C 
23°C 
274 hours 
116 mm 
14 days 
Climate in Slidell

Is your destination not in the list? Have a look at other destinations in Louisiana, in the United States of America.

Is May the best time to visit Louisiana?

In our opinion, May is a good time to visit Louisiana with overall pleasant weather in New Orleans. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in October and November offering mostly perfect weather in New Orleans. On the other hand, the weather in August tends to be poor.

Interested in more climate information?

We have much more information about the climate in Louisiana. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.