May weather forecast
Baton Rouge, LA

Baton Rouge enters into a period of early summer in May. The sun shines brighter and longer as Baton Rouge steps into more daylight hours. Rainfall sees a slight increase with an average of 2.83" (72mm) falling over the course of the month. Nonetheless, the city's atmospheric pressure sustains at around 29.98" (761mm) insinuating a stable weather condition. The warming weather results in a drop of relative humidity to 76%, offering a more relaxed environment to the locals.

Temperature

May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's warm 78.4°F (25.8°C) to a still moderately hot 85.6°F (29.8°C). Baton Rouge records an average nighttime low-temperature of 65.7°F (18.7°C) throughout May.

Heat index

May's heat index is estimated at a fiery hot 96.8°F (36°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. 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. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Baton Rouge, the average relative humidity in May is 76%.

Rainfall

In Baton Rouge, in May, it is raining for 14.7 days, with typically 2.83" (72mm) of accumulated precipitation. In Baton Rouge, during the entire year, the rain falls for 177.1 days and collects up to 36.1" (917mm) of precipitation.

Snowfall

In Baton Rouge, snow does not fall in February through November.

Daylight

In May, the average length of the day is 13h and 42min.
On the first day of May, sunrise is at 6:20 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:01 pm CDT.

Sunshine

The average sunshine in May is 9.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Enhance your sun protection with tightly woven, yet airy clothing.