May weather forecast
Hornbeck, LA

The last month of the spring, May, is another warm month in Hornbeck, Louisiana, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 85.1°F (29.5°C).

Temperature

The onset of May marks a slight increase in the average high-temperature, moving from 77.5°F (25.3°C) in April to a still moderately hot 85.1°F (29.5°C). Throughout May, Hornbeck anticipates an average low-temperature of 64.9°F (18.3°C).

Heat index

For May, the heat index is computed to be a torrid 95°F (35°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Hornbeck, the average relative humidity in May is 75%.

Rainfall

In Hornbeck, Louisiana, in May, it is raining for 13.3 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, in Hornbeck, there are 156.9 rainfall days, and 25.98" (660mm) of precipitation is accumulated.

Snowfall

In Hornbeck, snow does not fall in March through November.

Daylight

In Hornbeck, the average length of the day in May is 13h and 46min.
On the first day of May in Hornbeck, sunrise is at 6:27 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:12 pm CDT.

Sunshine

In Hornbeck, the average sunshine in May is 9.4h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Hornbeck. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.