May weather forecast
Allen Landing, LA

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Weather in May

The last month of the spring, May, is another warm month in Allen Landing, Louisiana, with an average temperature varying between 85.6°F (29.8°C) and 65.7°F (18.7°C).

Temperature

Allen Landing's transition into May brings a slight rise in the average high-temperature, moving from 78.4°F (25.8°C) in April to a still warm 85.6°F (29.8°C). The average temperature drops to a comfortable 65.7°F (18.7°C) during the night in the month of May.

Heat index

May's heat index is computed to be a torrid 96.8°F (36°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Allen Landing, Louisiana, in May, it is raining for 14.7 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 177.1 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

In Allen Landing, snow does not fall in February through November.

Daylight

In Allen Landing, the average length of the day in May is 13h and 43min.
On the first day of the month, sunrise is at 6:20 am and sunset at 7:43 pm. On the last day of May, in Allen Landing, sunrise is at 6:03 am and sunset at 8:02 pm CDT.

Sunshine

In May, the average sunshine is 9.7h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 7 translates into these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

How hot is May in Allen Landing?

May temperatures in Allen Landing vary between a high-temperature of 85.6°F (29.8°C) and a low-temperature of 65.7°F (18.7°C). In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 96.8°F (36°C).

What is the average humidity in May in Allen Landing?

The average relative humidity in May in Allen Landing, Louisiana, is 76%.

How much does it rain in Allen Landing in May?

In Allen Landing, during May, the rain falls for 14.7 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Allen Landing?

In Allen Landing, Louisiana, snow does not fall in February through November.

What is the average length of the day in May in Allen Landing?

The average day length in May in Allen Landing, Louisiana, is 13h and 43min.

When are sunrise and sunset in May in Allen Landing?

On the first day of May in Allen Landing, sunrise is at 6:20 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:02 pm CDT.

How long on average sun shines in May in Allen Landing?

In May, the average sunshine duration is 9.7h.

What are the months with the highest UV index in Allen Landing?

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

How high is the UV index in May in Allen Landing?

In May, the average daily maximum UV index in Allen Landing, Louisiana, is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Allen Landing, LA

Average temperature in May - Allen Landing, LA
  • Average high temperature in May: 85.6°F

The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in May: 65.7°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in May
Allen Landing, LA

Average pressure in May - Allen Landing, LA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed in May
Allen Landing, LA

Average wind speed in May - Allen Landing, LA
  • Average wind speed in May: 5.3mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

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Average humidity in May
Allen Landing, LA

Average humidity in May - Allen Landing, LA
  • Average humidity in May: 76%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
Allen Landing, LA

Average rainfall in May - Allen Landing, LA
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in May
Allen Landing, LA

Average rainfall days in May - Allen Landing, LA
  • Average rainfall days in May: 14.7 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in May
Allen Landing, LA

Average snowfall in May - Allen Landing, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Allen Landing, LA

Average snowfall days in May - Allen Landing, LA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Allen Landing, LA

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

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Allen Landing, LA

Average sunshine days in May - Allen Landing, LA
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).

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Average UV index in May
Allen Landing, LA

Average UV index in May - Allen Landing, LA
  • Average UV index in May: 7

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

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Average cloud cover in May
Allen Landing, LA

Average cloud cover in May - Allen Landing, LA
  • Average cloud cover in May: 37

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in May
Allen Landing, LA

Average visibility in May - Allen Landing, LA
  • Average visibility in May: 5mi

The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).

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Allen Landing, Louisiana, USA

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