May weather forecastPrien, LA
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Prien, Louisiana, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 68.9°F (20.5°C).Temperature
May's onset witnesses a minor shift in the average high-temperature, moving from 77.5°F (25.3°C) in April to a still warm 84.6°F (29.2°C). Throughout the month of May, the nighttime temperature dips to an average of 68.9°F (20.5°C).Heat index
During May, the heat index is computed to be a tropical 93.2°F (34°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.For clarity, heat index numbers account for light winds and areas under shade. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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 in Prien, Louisiana, is 75%.Rainfall
In Prien, during May, the rain falls for 11.5 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, there are 151.1 rainfall days, and 20.91" (531mm) of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
In Prien, the average length of the day in May is 13h and 41min.On the first day of the month, sunrise is at 6:29 am and sunset at 7:51 pm. On the last day of May, sunrise is at 6:12 am and sunset at 8:09 pm CDT.
Sunshine
The average sunshine in May is 10.4h.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 7 during May translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Prien, LA
- Average high temperature in May: 84.6°F
The warmest month (with the highest average high temperature) is August (91.2°F).
The month with the lowest average high temperature is January (59.5°F).
- Average low temperature in May: 68.9°F
The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).
Average pressure in May
Prien, LA
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in May
Prien, LA
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in May
Prien, LA
- Average humidity in May: 75%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Prien, LA
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in May
Prien, LA
- Average rainfall days in May: 11.5 days
The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in May
Prien, 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").
Average snowfall days in May
Prien, 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 and November (0 days).
Average daylight in May /
Average sunshine in May
Prien, LA
- Average daylight in May: 13h and 42min
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 24min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in May
Prien, LA
- Average sunshine days in May: 16.6 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is August (9.9 days).
Average UV index in May
Prien, LA
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Prien, LA
- Average cloud cover in May: 29
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in May
Prien, 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).
