June weather forecast
Opelousas, LA

June marks the arrival of summer in Opelousas, Louisiana, with its peak temperatures and extended daylight hours making it the ideal time for various outdoor activities. To no surprise, it's also the time when air conditioners and fans operate at full capacity. In line with the upward temperature trend, June observes the second-highest rainfall of the year at 1.14" (29mm), possibly a result of increased atmospheric humidity. The often scorching temperatures pave the way for July, considered to be the hottest month in the city.

Temperature

Opelousas's average high-temperature in June is a hot 89.4°F (31.9°C), indicating a subtle variation from May. Opelousas experiences an average low-temperature reading of 71.8°F (22.1°C) throughout June.

Heat index

For most parts of June, the heat index is computed to be a blisteringly hot 111.2°F (44°C). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
Note that heat index values are valued for light wind and location in the shade. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in June is 79%.

Rainfall

In Opelousas, Louisiana, during June, the rain falls for 14 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Opelousas, Louisiana, during the entire year, the rain falls for 127.3 days and collects up to 11.65" (296mm) of precipitation.

Snowfall

February through November are months without snowfall in Opelousas.

Daylight

With an average of 14h and 6min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:06 pm. On the last day of June, in Opelousas, sunrise is at 6:09 am and sunset at 8:14 pm CDT.

Sunshine

With an average of 10.2h of sunshine, June has the most sunshine of the year in Opelousas.

UV index

June 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 vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during June, leads to the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.