June weather forecast
Brentwood, TN

June in Brentwood presents an onset of summers, with temperatures gradually leaning towards summer highs. Despite the increasing temperature, rainfall remains consistent keeping the city lush and vibrant. Long, sunny days and radiant blue skies dominate the weather. Residents can enjoy the longest daylight hours of the year during this month. The weather is perfect to relax by the pool or partake in festive summer gatherings.

Temperature

June in Brentwood sees a marginal temperature increase, moving from a warm 77.7°F (25.4°C) in May to a tropical 86.2°F (30.1°C). In Brentwood, the average temperature during the nights of June drops to an enjoyable 66.4°F (19.1°C).

Heat index

June's mean heat index is computed to be a fiery hot 96.8°F (36°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can shape 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 particularly relevant to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. 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. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

June and October, with an average relative humidity of 73%, are the least humid months.

Rainfall

In Brentwood, during June, the rain falls for 16.4 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, in Brentwood, there are 166.2 rainfall days, and 33.86" (860mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days in Brentwood is June, with an average of 14h and 36min of daylight.
On the first day of June, sunrise is at 5:31 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:08 pm CDT.

Sunshine

With an average of 10.4h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.