May weather forecast
New Iberia, LA

May marks the beginning of summer, with a sizable increase in average temperatures. New Iberia revels in longer days and significantly reduced cloud cover. Rainfall figures tend to dwindle, leaving more distinct sunlit days for explorers and adventurers. Temperature comfortably sits between 84.7°F (29.3°C) and 67.6°F (19.8°C), clearly indicating the arrival of summer. The sun-basking period modestly extends to 10.3 hours per day.

Temperature

The shift into May in New Iberia 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 84.7°F (29.3°C). New Iberia's temperature in May lowers to a consistent average of 67.6°F (19.8°C) during the nights.

Heat index

The average heat index in May is calculated to be a very hot 95°F (35°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in May is 76%.

Rainfall

In New Iberia, during May, the rain falls for 8.3 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, there are 129.6 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

In New Iberia, Louisiana, snow does not fall in February through December.

Daylight

In New Iberia, Louisiana, the average length of the day in May is 13h and 40min.
On the first day of May, sunrise is at 6:23 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:03 pm CDT.

Sunshine

In New Iberia, the average sunshine in May is 10.3h.

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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in May interprets into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.