June weather forecast
Roswell, GA

Entering into June, Roswell shakes off the spring coolness and embraces the summer warmth. The city experiences its hottest average high temperatures at 87.4°F (30.8°C). Water parks and pools around the city bustle with joyous laughter and thrills. Though occasional summer showers with 3.82" (97mm) of rain provide respite from the heat occasionally. The afternoons start to become more muggy, but the evenings remain delightfully pleasant.

Temperature

The arrival of June introduces a minor uplift in high-temperatures, adjusting from a warm 80.2°F (26.8°C) in May to a hot 87.4°F (30.8°C). In the month of June, Roswell records a consistent average low-temperature of 67.6°F (19.8°C).

Heat index

Throughout June, the heat index is computed to be a sweltering 98.6°F (37°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Roswell, the average relative humidity in June is 70%.

Rainfall

In Roswell, Georgia, in June, it is raining for 19.1 days, with typically 3.82" (97mm) of accumulated precipitation. Throughout the year, there are 183.1 rainfall days, and 45.12" (1146mm) of precipitation is accumulated.

Snowfall

In Roswell, snow does not fall in April through October.

Daylight

June has the longest days of the year in Roswell, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:26 am and sunset at 8:43 pm. On the last day of June, sunrise is at 6:29 am and sunset at 8:52 pm EDT.

Sunshine

The average sunshine in June in Roswell, Georgia, is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Roswell. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.