June weather forecast
Breton, LA

The first month of the summer, June, is a hot month in Breton, Louisiana, with an average temperature ranging between max 86.5°F (30.3°C) and min 78.8°F (26°C).

Temperature

May's transformation into June witnesses an average high-temperature of a tropical 86.5°F (30.3°C), noting a minor change from the preceding month. Breton's nocturnal June readings average at a warm 78.8°F (26°C), showing little variation from the daytime temperatures.

Heat index

In June, the heat index is appraised at a fiery hot 98.6°F (37°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight might lead to a heat index increase by up to 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 such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in June in Breton is 74%.

Rainfall

In Breton, during June, the rain falls for 13.7 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, in Breton, Louisiana, there are 137.2 rainfall days, and 19.92" (506mm) of precipitation is accumulated.

Snowfall

In Breton, snow does not fall in February through December.

Daylight

June has the longest days of the year in Breton, with an average of 14h and 0min of daylight.
On the first day of the month, sunrise is at 5:56 am and sunset at 7:52 pm. On the last day of June, sunrise is at 6:00 am and sunset at 8:00 pm CDT.

Sunshine

The month with the most sunshine in Breton is June, with an average of 11.1h 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 estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during June leads to these advisories:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.