Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As April transitions into May, Duson notices a gentle rise in the average high-temperature, transitioning from a moderately hot 77.2°F (25.1°C) to a still warm 84.4°F (29.1°C). Duson experiences an average low-temperature of 67.6°F (19.8°C) in month of May.Heat index
In May, the average heat index is computed to be a hot 93.2°F (34°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Understanding the heat index involves considering values for shaded locales with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humidity
In Duson, the average relative humidity in May is 76%.Rainfall
In Duson, in May, during 7.3 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 100.7 rainfall days, and 8.07" (205mm) of precipitation is accumulated.Snowfall
January through November are months without snowfall.Daylight
In Duson, the average length of the day in May is 13h and 41min.On the first day of May, sunrise is at 6:24 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:05 pm CDT.
Sunshine
In May, the average sunshine 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 reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 7 suggests these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Duson have in May?
When is the highest UV index?
How high is the UV index in May?
Average temperature in May
Duson, LA
- Average high temperature in May: 84.4°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (58.8°F).
- Average low temperature in May: 67.6°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in May
Duson, LA
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.95"Hg).
Average wind speed in May
Duson, LA
- Average wind speed in May: 7.3mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity in May
Duson, 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 (73%).
Average rainfall in May
Duson, LA
- Average rainfall in May: 0.59"
The wettest months (with the highest rainfall) are July and August (1.14").
The driest month (with the least rainfall) is March (0.31").
Average rainfall days in May
Duson, LA
- Average rainfall days in May: 7.3 days
The month with the highest number of rainy days is August (12.9 days).
The month with the least rainy days is November (5 days).
Average snowfall in May
Duson, LA
- Average snowfall in May: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Duson, 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
Duson, 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in May
Duson, LA
- Average sunshine days in May: 21.2 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in May
Duson, 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
Duson, LA
- Average cloud cover in May: 29
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in May
Duson, 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).
Duson, Louisiana, USA
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