May weather forecast
Grande Ecaille, LA

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Weather in May

May, the last month of the spring in Grande Ecaille, is also a moderately hot month, with an average temperature fluctuating between 72.9°F (22.7°C) and 81.3°F (27.4°C).

Temperature

Grande Ecaille perceives a slight temperature ascent during May, with average high-temperatures adjusting from a warm 75.2°F (24°C) in April to a still moderately hot 81.3°F (27.4°C). The nighttime temperature in Grande Ecaille in May experiences a minor dip, averaging a pleasant 72.9°F (22.7°C).

Heat index

May's mean heat index is appraised at a tropical 86°F (30°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Grande Ecaille, in May, it is raining for 9.7 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, there are 137.2 rainfall days, and 19.92" (506mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In May, the average length of the day is 13h and 38min.
On the first day of May, sunrise is at 6:16 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:54 pm CDT.

Sunshine

The average sunshine in May is 10.8h.

UV index

May through September, 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 vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are May temperatures?

May temperatures vary between a high-temperature of 81.3°F (27.4°C) and a low-temperature of 72.9°F (22.7°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in May is appraised at 86°F (30°C).

What is the average humidity in May?

The average relative humidity in May is 74%.

How much does it rain in May?

In Grande Ecaille, in May, it is raining for 9.7 days, with typically 1.22" (31mm) of accumulated precipitation.

When it does not snow?

In Grande Ecaille, snow does not fall in February through December.

How many hours of daylight does Grande Ecaille have in May?

In Grande Ecaille, the average day length in May is 13h and 38min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:54 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 10.8h.

What are the months with the highest UV index?

May through September, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in May?

The average daily maximum UV index in May in Grande Ecaille is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Grande Ecaille, LA

Average temperature in May - Grande Ecaille, LA
  • Average high temperature in May: 81.3°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (61.2°F).

  • Average low temperature in May: 72.9°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (51.6°F).

Average pressure in May
Grande Ecaille, LA

Average pressure in May - Grande Ecaille, LA
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).

Average wind speed in May
Grande Ecaille, LA

Average wind speed in May - Grande Ecaille, LA
  • Average wind speed in May: 9.3mph

The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in May
Grande Ecaille, LA

Average humidity in May - Grande Ecaille, LA
  • Average humidity in May: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May
Grande Ecaille, LA

Average rainfall in May - Grande Ecaille, LA
  • Average rainfall in May: 1.22"

The wettest month (with the highest rainfall) is August (4.72").
The driest month (with the least rainfall) is April (0.79").

Average rainfall days in May
Grande Ecaille, LA

Average rainfall days in May - Grande Ecaille, LA
  • Average rainfall days in May: 9.7 days

The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is November (7 days).

Average snowfall days in May
Grande Ecaille, LA

Average snowfall days in May - Grande Ecaille, LA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Grande Ecaille, LA

Average daylight in May / Average sunshine in May - Grande Ecaille, 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 5min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in May
Grande Ecaille, LA

Average sunshine days in May - Grande Ecaille, LA
  • Average sunshine days in May: 19.6 days

The months with the most sunshine days are April and November (20.9 days).
The month with the least sunshine days is August (7.3 days).

Average UV index in May
Grande Ecaille, LA

Average UV index in May - Grande Ecaille, LA
  • Average UV index in May: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in May
Grande Ecaille, LA

Average cloud cover in May - Grande Ecaille, LA
  • Average cloud cover in May: 23

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is May (Cloud cover 23).

Average visibility in May
Grande Ecaille, LA

Average visibility in May - Grande Ecaille, 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).

Grande Ecaille, Louisiana, USA

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