Monthly weather forecast and climate
Atlanta, GA

Beautiful sky and cityscape of Atlanta in Georgia, USA
Beautiful sky and cityscape of Atlanta in Georgia, USA
The city of Atlanta experiences a temperate humid subtropical climate with consistently hot muggy summers and cold winters.

Summer starts in June and ends in September, while winter runs from November to early March.
July is the hottest month. It is also the rainiest month with precipitation taking place in the form of thunderstorms. Temperatures during the day go up as high as 89.6°F (32°C) in hot summer.

Wet and chilly conditions accompany winter in Atlanta. Daytime temperatures during this time average 53.6°F (12°C) or go even down to a 42.8°F (6°C) in some occasions, while night's experience below zero conditions. January is the coldest month with occasional snowfall and ice storms.

Throughout the year, precipitation appears in the form of rain, hail, snow, or sleet. On average, April is the driest month with 3.6" (91.4mm) of rainfall.
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The best time to see the city is in spring or autumn. Weather conditions during this time are sweet for outdoor activities and enjoying the city shows.
During March, April, May, September, October, and November, the days are less heated with limited rainfall. Temperatures do not exceed highs of 86°F (30°C) and downs of 44.6°F (7°C).
While October stands out to be the best month to visit the city, summer is favorite with visitors.

The climatic conditions are sweltering and unwelcoming during the summer months of June, July, and August. Expect to be drenched in sweat as the city gets extremely hot.
Daytime temperatures go beyond 89.6°F (32°C) accompanied by high humidity and little rain. Expect hotel, room, and accommodation prices to swell considerably as the city draws the highest number of visitors during this time. Moving around the city becomes a tremendous challenge, too, owing to slow-moving traffic on city roads.
Atlanta also is an allergic hotbed with the experience scratchy throat and stuffy nose increasing during these blooming summer months.

The weather in Atlanta is tropical, with severe lightning and thunderstorms mostly in spring and autumn. Occasional, one should be on the look out for a tropical storm that forms along the Gulf coast, bringing an abundance of rainfall, strong winds, and flash floods.

January is the coldest month in Atlanta, with just a trace of snow. Daily temperature peak at 46.4°F (8°C) and rarely sink below 35.6°F (2°C). Weather in January »

As winter slowly ends, February is cold, sunny, drizzle, icy or snowing; temperatures swing between 53.6°F (12°C) high and 37.4°F (3°C) low. Weather in February »

Temperatures climb steadily with highs of 62.6°F (17°C) and lows of a brisk 42.8°F (6°C) during the day coupled with a lot of cloud cover. The intense cloud cover reduces sunlight hours to 7 hours per day. Weather in March »

April in Atlanta is dump and calm. The daytime temperature continues with its upward trend settling at highs of 73.4°F (23°C). Nights end at a swift 50°F (10°C). Weather in April »

Expect above normal warmth with daytime temperatures reaching a peak of 80.6°F (27°C) and a record margin of 60.8°F (16°C). Daily sunshine hours range between 9.8 to 10.6 hours. Weather in May »

Overnight temperatures are warm settling at 66.2°F (19°C), while daytime thermometer readings average a maximum of 89.6°F (32°C). Afternoon thunderstorms are familiar in June with heavy rainfall. Weather in June »

Sunlight hours are significant, averaging 9.1 hours per day. The temperatures during the day ascent to a steamy seasonal norm of 89.6°F (32°C). In the evenings' temperatures drop to 69.8°F (21°C). Weather in July »

Temperatures during the day are a steamy 87.8°F (31°C), while nights averages drop to 77°F (25°C) or a further to 69.8°F (21°C). Precipitation is high at 6.3" (160mm) occasioned by a tropical storm or severe thunderstorm. Weather in August »

September is a bit dump time to visit. Daytime temperatures are a muggy 82.4°F (28°C) and hardly goes below 69.8°F (21°C). Nights are relaxed, with temperatures of 62.6°F (17°C). Weather in September »

While conditions are warm and dry, October sees a sharp slide in temperature. Temperatures averages 75.2°F (24°C) high, while lows settle at an ordinary 57.2°F (14°C). Weather in October »

While daylight temperatures hang around a cool 60.8°F (16°C), expect nights to fall to a chilly 42.8°F (6°C) with lower humidity and unpredictable weather. Weather in November »

December kicks of the cold months with cold and wet conditions. It is the second snowiest month with a minimum low of 37.4°F (3°C) and peaks of 51.8°F (11°C). Weather in December »

What is the coldest month in Atlanta?

The coldest month is January, with an average high-temperature of 52.3°F (11.3°C) and an average low-temperature of 34.3°F (1.3°C).

How much does it rain in Atlanta?

Throughout the year, there are 113.3 rainfall days, and 49.7" (1262.6mm) of precipitation is accumulated.

When does it snow in Atlanta?

Months with snowfall are January through March and December.

How much does it snow in Atlanta?

Throughout the year, there are 2.1 snowfall days, and 2.9" (73.7mm) of snow is accumulated.

What is the snowiest month in Atlanta?

The month with the most snowfall in Atlanta is January when snow falls for 0.8 days and typically aggregates up to 1.3" (33mm) of snow.

What is the driest month in Atlanta?

The month with the least rainfall in Atlanta, Georgia, is April when the rain falls for 8.6 days and typically collects 3.4" (85.3mm) of precipitation.

What is the warmest month in Atlanta?

With an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 71.2°F (21.8°C), July is the warmest month in Atlanta, Georgia.

What is the rainiest month in Atlanta?

The month with the most rainfall is July when the rain falls for 11.7 days and typically aggregates up to 5.3" (133.9mm) of precipitation.
Average temperature - Atlanta, GA
Average humidity - Atlanta, GA
Average rainfall - Atlanta, GA

The wettest month (with the highest rainfall) is July (133.9mm).
The driest month (with the lowest rainfall) is April (85.3mm).

Average rainfall days - Atlanta, GA

The month with the highest number of rainy days is July (11.7 days).
The month with the lowest number of rainy days is October (6.9 days).

Average snowfall - Atlanta, GA

The month with the highest snowfall is January (33mm).
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days - Atlanta, GA

The month with the highest number of snowfall days is January (0.8 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine - Atlanta, GA

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

The month with most sunshine is June (Average sunshine: 9.5h).
Months with least sunshine are January and December (Average sunshine: 5.3).

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