May weather forecast
Leesville, LA

May signals the turning towards early summer with consistently warm weather. This month is unique for its complete absence of snowfall and high heat levels. The city experiences 2.4" (61mm) of rainfall, feeding the lush vegetation before the dry heat sets in. With almost peak daylight hours and sunshine, it's the opportune time for outdoor recreations. The rising UV index, however, calls for increased usage of sun protection products, lest it leads to sunburns and skin damage.

Temperature

The shift into May is marked by a modest rise in the average high-temperature, moving from April's moderately hot 77.5°F (25.3°C) to a still warm 85.1°F (29.5°C). In Leesville, the May nights cool down to an average low of 64.9°F (18.3°C).

Heat index

In May, the average heat index is calculated to be a fiery hot 95°F (35°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In May, the average relative humidity is 75%.

Rainfall

In May, the rain falls for 13.3 days. Throughout May, 2.4" (61mm) of precipitation is accumulated. In Leesville, during the entire year, the rain falls for 156.9 days and collects up to 25.98" (660mm) of precipitation.

Snowfall

March through November are months without snowfall in Leesville.

Daylight

The average length of the day in May is 13h and 45min.
On the first day of May, sunrise is at 6:27 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:11 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In May, a regular UV index of 7 translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.