May weather forecast
Sun, LA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Sun, Louisiana, with an average temperature fluctuating between 65.1°F (18.4°C) and 84.9°F (29.4°C).

Temperature

As Sun, Louisiana, welcomes May, the average high-temperature sees a modest rise, transitioning from a warm 78.6°F (25.9°C) in April to a still moderately hot 84.9°F (29.4°C). An average low-temperature of 65.1°F (18.4°C) is anticipated throughout the nights in Sun during May.

Heat index

May's heat index is estimated at a tropical 93.2°F (34°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In May, the average relative humidity is 74%.

Rainfall

In Sun, during May, the rain falls for 13.9 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, in Sun, there are 177.1 rainfall days, and 35.67" (906mm) of precipitation is accumulated.

Snowfall

February through November are months without snowfall.

Daylight

In Sun, Louisiana, the average length of the day in May is 13h and 43min.
On the first day of May in Sun, sunrise is at 6:14 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:57 pm CDT.

Sunshine

In May, the average sunshine is 10.1h.

UV index

The months with the highest UV index in Sun are May through July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, a daily UV index of 7 turns into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

How hot does it get in Sun in May?

In Sun, 84.9°F (29.4°C) is the average high-temperature and 65.1°F (18.4°C) is the average low-temperature during May. In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 93.2°F (34°C).

What is the average humidity in May in Sun?

In Sun, the average relative humidity in May is 74%.

How many days does it rain in May in Sun?

In Sun, in May, it is raining for 13.9 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow in Sun?

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

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

In May, the average day length is 13h and 43min.

What time are sunrise and sunset in May in Sun?

In May, on the first day of the month, sunrise is at 6:14 am and sunset at 7:38 pm. On the last day of the month, in Sun, Louisiana, sunrise is at 5:57 am and sunset at 7:57 pm CDT.

How long on average sun shines in May in Sun?

In May, the average sunshine duration in Sun, Louisiana, is 10.1h.

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

May through July, with an average maximum UV index of 7, are months with the highest UV index in Sun, Louisiana.

How high is the UV index in May in Sun?

In May, the average daily maximum UV index in Sun is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
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
Sun, LA

Average temperature in May - Sun, LA
  • Average high temperature in May: 84.9°F

The warmest months (with the highest average high temperature) are July and August (91.6°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in May: 65.1°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.7°F).

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Average pressure in May
Sun, LA

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in May
Sun, LA

Average wind speed in May - Sun, LA
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in May
Sun, LA

Average humidity in May - Sun, LA
  • Average humidity in May: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Sun, LA

Average rainfall in May - Sun, LA
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is August (4.65").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in May
Sun, LA

Average rainfall days in May - Sun, LA
  • Average rainfall days in May: 13.9 days

The month with the highest number of rainy days is August (22.1 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in May
Sun, LA

Average snowfall in May - Sun, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.24").
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
Sun, LA

Average snowfall days in May - Sun, 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 February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Sun, 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: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in May
Sun, LA

Average sunshine days in May - Sun, LA
  • Average sunshine days in May: 15.3 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is August (7.1 days).

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Average UV index in May
Sun, LA

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

The months with the highest UV index are May, June and July (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
Sun, LA

Average cloud cover in May - Sun, LA
  • Average cloud cover in May: 34

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in May
Sun, LA

Average visibility in May - Sun, LA
  • Average visibility in May: 5mi

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

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Sun, Louisiana, USA

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