May weather forecast
Gentilly, LA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Gentilly, Louisiana, with an average temperature ranging between min 71.1°F (21.7°C) and max 82.9°F (28.3°C).

Temperature

In Gentilly, the average high-temperature in May slightly increases from 76.6°F (24.8°C) in April to a still moderately hot 82.9°F (28.3°C). The average low-temperature, in May, in Gentilly, is an agreeable 71.1°F (21.7°C).

Heat index

During May, the heat index is evaluated at a hot 89.6°F (32°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In May, the average relative humidity in Gentilly is 73%.

Rainfall

In May, the rain falls for 13.6 days. Throughout May, 3.86" (98mm) of precipitation is accumulated. In Gentilly, during the entire year, the rain falls for 178.6 days and collects up to 44.25" (1124mm) of precipitation.

Daylight

The average length of the day in May in Gentilly is 13h and 40min.
On the first day of May in Gentilly, Louisiana, sunrise is at 6:16 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:56 pm CDT.

Sunshine

In Gentilly, Louisiana, the average sunshine in May is 10.4h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Gentilly. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In May, an average UV index of 7 transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is May in Gentilly?

In Gentilly, in May, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 71.1°F (21.7°C). In May, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is evaluated at 89.6°F (32°C).

What is the average humidity in May in Gentilly?

In May, the average relative humidity in Gentilly, Louisiana, is 73%.

How many days does it rain in May in Gentilly?

In Gentilly, in May, during 13.6 rainfall days, 3.86" (98mm) of precipitation is typically accumulated.

What is the average length of the day in May in Gentilly?

In May, the average day length is 13h and 40min.

When is the sunrise / sunset in May in Gentilly?

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 7:37 pm. On the last day of the month, in Gentilly, sunrise is at 5:59 am and sunset at 7:56 pm CDT.

How long on average sun shines in May in Gentilly?

In May, the average sunshine duration in Gentilly, Louisiana, is 10.4h.

What is the month with the highest UV index in Gentilly?

The months with the highest UV index in Gentilly are May through August, with an average maximum UV index of 7.

What is the UV index intensity in May in Gentilly?

In Gentilly, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Gentilly, LA

Average temperature in May - Gentilly, LA
  • Average high temperature in May: 82.9°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in May: 71.1°F

The months with the highest average low temperature are July and August (79.3°F).
The coldest month (with the lowest average low temperature) is January (48°F).

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Average pressure in May
Gentilly, LA

Average pressure in May - Gentilly, LA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in May
Gentilly, LA

Average wind speed in May - Gentilly, LA
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in May
Gentilly, LA

Average humidity in May - Gentilly, LA
  • Average humidity in May: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Gentilly, LA

Average rainfall in May - Gentilly, LA
  • Average rainfall in May: 3.86"

The wettest month (with the highest rainfall) is July (6.1").
The driest month (with the least rainfall) is November (1.93").

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Average rainfall days in May
Gentilly, LA

Average rainfall days in May - Gentilly, LA
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (8.5 days).

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Average daylight in May /
Average sunshine in May
Gentilly, LA

Average daylight in May / Average sunshine in May - Gentilly, LA
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Gentilly, LA

Average sunshine days in May - Gentilly, LA
  • Average sunshine days in May: 14.9 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (7.1 days).

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Average UV index in May
Gentilly, LA

Average UV index in May - Gentilly, LA
  • Average UV index in May: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in May
Gentilly, LA

Average cloud cover in May - Gentilly, LA
  • Average cloud cover in May: 27

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in May
Gentilly, LA

Average visibility in May - Gentilly, LA
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Gentilly, Louisiana, USA

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