June weather forecast
Galliano, LA

The first month of the summer, June, is a hot month in Galliano, Louisiana, with an average temperature ranging between min 76.6°F (24.8°C) and max 88.2°F (31.2°C).

Temperature

As May turns into June, the average high-temperatures rest at a tropical 88.2°F (31.2°C), showing a minor variation from the prior month. June nights in Galliano, Louisiana, experience a consistent temperature drop to a warm 76.6°F (24.8°C).

Heat index

In June, the heat index is computed to be a scorching 104°F (40°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', quantifies the warmth felt when relative humidity is considered. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Galliano, in June, it is raining for 15.3 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, there are 139.9 rainfall days, and 16.38" (416mm) of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 14h and 0min of daylight.
On the first day of the month, sunrise is at 6:01 am and sunset at 7:56 pm. On the last day of June, in Galliano, sunrise is at 6:04 am and sunset at 8:05 pm CDT.

Sunshine

The month with the most sunshine in Galliano is June, with an average of 10.9h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 7 suggests this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.