May weather forecast
Southdown Plantation, LA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Southdown Plantation, Louisiana, with an average temperature fluctuating between 84°F (28.9°C) and 67.3°F (19.6°C).

Temperature

A subtle rise in the average high-temperature is observed during May, adjusting from a warm 77.9°F (25.5°C) in April to a still moderately hot 84°F (28.9°C). Southdown Plantation records a mean low-temperature of 67.3°F (19.6°C) in May.

Heat index

For most parts of May, the heat index is estimated at a hot 93.2°F (34°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

In May, the average relative humidity in Southdown Plantation is 77%.

Rainfall

In May, in Southdown Plantation, Louisiana, the rain falls for 14 days. Throughout May, 2.8" (71mm) of precipitation is accumulated. In Southdown Plantation, during the entire year, the rain falls for 172.6 days and collects up to 30.2" (767mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

The average length of the day in May in Southdown Plantation is 13h and 40min.
On the first day of May in Southdown Plantation, sunrise is at 6:19 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:59 pm CDT.

Sunshine

The average sunshine in May is 10.2h.

UV index

The average daily maximum UV index in May in Southdown Plantation is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

Is it hot in Southdown Plantation during May?

The high-temperature during May is 84°F (28.9°C) and the low-temperature is 67.3°F (19.6°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is estimated at 93.2°F (34°C).

What is the average humidity in May in Southdown Plantation?

In Southdown Plantation, the average relative humidity in May is 77%.

How many days does it rain in May in Southdown Plantation?

In Southdown Plantation, Louisiana, in May, it is raining for 14 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow in Southdown Plantation?

In Southdown Plantation, snow does not fall in February through December.

How many hours of daylight does Southdown Plantation have in May?

The average day length in May in Southdown Plantation is 13h and 40min.

When is the sunrise / sunset in May in Southdown Plantation?

On the first day of May, sunrise is at 6:19 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:59 pm CDT.

How many hours of sunshine does Southdown Plantation have in May?

In May, the average sunshine duration is 10.2h.

How high is the UV index in May in Southdown Plantation?

The average daily maximum UV index in May in Southdown Plantation, Louisiana, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Southdown Plantation, LA

Average temperature in May - Southdown Plantation, LA
  • Average high temperature in May: 84°F

The warmest months (with the highest average high temperature) are July and August (89.8°F).
The month with the lowest average high temperature is January (60.3°F).

  • Average low temperature in May: 67.3°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

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Average pressure in May
Southdown Plantation, LA

Average pressure in May - Southdown Plantation, LA
  • Average pressure in May: 29.99"Hg

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

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Average wind speed in May
Southdown Plantation, LA

Average wind speed in May - Southdown Plantation, LA
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in May
Southdown Plantation, LA

Average humidity in May - Southdown Plantation, LA
  • Average humidity in May: 77%

The months with the highest relative humidity are February, July, August, September and December (79%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in May
Southdown Plantation, LA

Average rainfall in May - Southdown Plantation, LA
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is July (4.88").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in May
Southdown Plantation, LA

Average rainfall days in May - Southdown Plantation, LA
  • Average rainfall days in May: 14 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (8 days).

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Average snowfall in May
Southdown Plantation, LA

Average snowfall in May - Southdown Plantation, LA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Southdown Plantation, LA

Average snowfall days in May - Southdown Plantation, LA
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and December (0.1 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
Southdown Plantation, LA

Average daylight in May / Average sunshine in May - Southdown Plantation, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in May
Southdown Plantation, LA

Average sunshine days in May - Southdown Plantation, LA
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (6.4 days).

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Average UV index in May
Southdown Plantation, LA

Average UV index in May - Southdown Plantation, LA
  • Average UV index in May: 6

The months with the highest UV index are 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
Southdown Plantation, LA

Average cloud cover in May - Southdown Plantation, LA
  • Average cloud cover in May: 30

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in May
Southdown Plantation, LA

Average visibility in May - Southdown Plantation, 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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Southdown Plantation, Louisiana, USA

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