May weather forecast
Stones Landing, LA

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Weather in May

The last month of the spring, May, is also a moderately hot month in Stones Landing, Louisiana, with an average temperature fluctuating between 64.9°F (18.3°C) and 83.1°F (28.4°C).

Temperature

With the start of May, the average high-temperature marginally shifts from April's moderately hot 75.6°F (24.2°C) to a still warm 83.1°F (28.4°C). Stones Landing's average low-temperature during May nights is observed to be an enjoyable 64.9°F (18.3°C).

Heat index

For most parts of May, the heat index is evaluated at a tropical 89.6°F (32°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Stones Landing, during May, the rain falls for 15.4 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, there are 163.6 rainfall days, and 37.48" (952mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Stones Landing.

Daylight

The average length of the day in May is 13h and 49min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:47 pm. On the last day of May, sunrise is at 6:00 am and sunset at 8:07 pm CDT.

Sunshine

In May, the average sunshine is 9.9h.

UV index

In Stones Landing, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during May?

The average high-temperature and low-temperature during May are 83.1°F (28.4°C) and 64.9°F (18.3°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in May is evaluated at 89.6°F (32°C).

What is the average humidity in May?

In May, the average relative humidity is 76%.

How many days does it rain in May?

In May, the rain falls for 15.4 days. Throughout May, 3.15" (80mm) of precipitation is accumulated.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Stones Landing have in May?

The average day length in May is 13h and 49min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:19 am and sunset at 7:47 pm. On the last day of the month, in Stones Landing, sunrise is at 6:00 am and sunset at 8:07 pm CDT.

How many hours of sunshine does Stones Landing have in May?

In May, the average sunshine duration is 9.9h.

What is the UV index reading in May?

In Stones Landing, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Stones Landing, LA

Average temperature in May - Stones Landing, LA
  • Average high temperature in May: 83.1°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (54.7°F).

  • Average low temperature in May: 64.9°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

Average pressure in May
Stones Landing, LA

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Stones Landing, LA

Average wind speed in May - Stones Landing, LA
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

Average humidity in May
Stones Landing, LA

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (69%).

Average rainfall in May
Stones Landing, LA

Average rainfall in May - Stones Landing, LA
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is April (3.54").
The driest months (with the least rainfall) are September and November (2.28").

Average rainfall days in May
Stones Landing, LA

Average rainfall days in May - Stones Landing, LA
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in May
Stones Landing, LA

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

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in May
Stones Landing, LA

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

The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Stones Landing, LA
  • Average daylight in May: 13h and 5min

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

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in May
Stones Landing, LA

Average sunshine days in May - Stones Landing, LA
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is August (11.3 days).

Average UV index in May
Stones Landing, LA

Average UV index in May - Stones Landing, LA
  • Average UV index in May: 6

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

Average cloud cover in May
Stones Landing, LA

Average cloud cover in May - Stones Landing, LA
  • Average cloud cover in May: 32

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and October (Cloud cover 27).

Average visibility in May
Stones Landing, LA

Average visibility in May - Stones Landing, 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).

Stones Landing, Louisiana, USA

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