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Atlanta, USA Weather Averages

July is the hottest month in Atlanta with an average temperature of 27°C (81°F) and the coldest is January at 7°C (45°F) with the most daily sunshine hours at 12 in June. The wettest month is February with an average of 130mm of rain..

Average Temperature Atlanta

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Atlanta

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Atlanta

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Atlanta

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Atlanta : Next 24-Hour Weather

Today - 15th March 2026

Sunrise 07:48

Sunrise

Sunset 19:46

Sunset
12:00
Mist
15°C (58°F)
13:00
Overcast
15°C (58°F)
14:00
Light rain
17°C (61°F)
15:00
Light rain
18°C (63°F)
16:00
Light rain
19°C (66°F)
17:00
Overcast
19°C (66°F)
18:00
Overcast
19°C (66°F)
19:00
Overcast
19°C (65°F)
20:00
Cloudy
19°C (65°F)
21:00
Cloudy
19°C (65°F)
22:00
Cloudy
19°C (65°F)
23:00
Clear
19°C (65°F)

Tomorrow - 16th March 2026

Sunrise 07:48

Sunrise

Sunset 19:46

Sunset
0:00
Overcast
19°C (65°F)
1:00
Overcast
19°C (65°F)
2:00
Overcast
18°C (64°F)
3:00
Overcast
18°C (64°F)
4:00
Overcast
18°C (64°F)
5:00
Overcast
18°C (63°F)
6:00
Moderate or heavy rain shower
17°C (62°F)
7:00
Moderate or heavy rain shower
17°C (61°F)
8:00
Heavy rain
14°C (56°F)
9:00
Heavy rain
11°C (51°F)
10:00
Heavy rain
8°C (46°F)
11:00
Heavy rain
6°C (42°F)