July weather forecast
Atlanta, GA

As the mid-point of the year, July brings the city’s warmest weather, with highs peaking at 90.7°F (32.6°C), making it the hottest month. Even with an increase in temperature from June, Atlanta's residents still find respite in the town's numerous shaded parks. Although July registers a high rainfall amount, these usually are swift-moving summer showers. Tailor outdoor plans in consideration of potential rain to fully enjoy the city. Despite these sporadic showers, July unfolds bountiful amounts of sunshine, suitable for summer activities.

Temperature

The warmest period in Atlanta is July, when temperatures fluctuate between an average high of 90.7°F (32.6°C) and a low of 71.6°F (22°C).

Heat index

In July, the heat index is estimated at a blisteringly hot 107.6°F (42°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

July and August, with an average relative humidity of 69%, are the least humid months.

Rainfall

In Atlanta, Georgia, in July, it is raining for 16.9 days, with typically 2.05" (52mm) of accumulated precipitation. In Atlanta, Georgia, during the entire year, the rain falls for 134.6 days and collects up to 14.72" (374mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In Atlanta, Georgia, the average length of the day in July is 14h and 8min.
On the first day of July in Atlanta, Georgia, sunrise is at 6:30 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:38 pm EDT.

Sunshine

The months with the most sunshine in Atlanta are June and July, with an average of 10.7h of sunshine.

UV index

The average daily maximum UV index in July in Atlanta is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.