Atlanta, GA Weather by Month and Climate Averages

How much rain does Atlanta get?

Atlanta gets 48.1 in of precipitation in an average year, spread over about 123 days with measurable rain. That is more rainy days than 81% of the US.

July is the wettest month, with 5.0 in. September is the driest, with 3.4 in. July has the most rainy days, about 12.

The longest dry spell in the last five years lasted 35 days, to November 2, 2024.

See where Atlanta ranks: rainiest cities in the US, US cities with the most rainy days, rainiest cities in Georgia.

Atlanta weather by month

Atlanta weather in January

In January, Atlanta averages a high of 54°F and a low of 33°F. It gets 4.3 in of precipitation over about 11 rainy days. The sun is out about 41% of daylight hours. The January record high is 78°F (2022) and the record low is 5°F (2014).

Atlanta weather in February

In February, Atlanta averages a high of 58°F and a low of 36°F. It gets 4.3 in of precipitation over about 11 rainy days. The sun is out about 38% of daylight hours. The February record high is 82°F (2023) and the record low is 13°F (2015).

Atlanta weather in March

In March, Atlanta averages a high of 66°F and a low of 43°F. It gets 4.5 in of precipitation over about 11 rainy days. The sun is out about 40% of daylight hours. The March record high is 88°F (2007) and the record low is 18°F (2002). March is one of the most comfortable months to visit.

Atlanta weather in April

In April, Atlanta averages a high of 74°F and a low of 50°F. It gets 3.6 in of precipitation over about 9 rainy days. The sun is out about 50% of daylight hours. The April record high is 90°F (2012) and the record low is 28°F (2007). April is one of the most comfortable months to visit.

Atlanta weather in May

In May, Atlanta averages a high of 81°F and a low of 59°F. It gets 3.6 in of precipitation over about 10 rainy days. The sun is out about 40% of daylight hours. The May record high is 94°F (2019) and the record low is 37°F (2020).

Atlanta weather in June

In June, Atlanta averages a high of 88°F and a low of 67°F. It gets 3.8 in of precipitation over about 12 rainy days. The sun is out about 41% of daylight hours. The June record high is 104°F (2012) and the record low is 48°F (2000).

Atlanta weather in July

In July, Atlanta averages a high of 90°F and a low of 70°F. It gets 5.0 in of precipitation over about 12 rainy days. The sun is out about 35% of daylight hours. The July record high is 103°F (2012) and the record low is 55°F (2008).

Atlanta weather in August

In August, Atlanta averages a high of 90°F and a low of 70°F. It gets 4.0 in of precipitation over about 11 rainy days. The sun is out about 44% of daylight hours. The August record high is 102°F (2007) and the record low is 55°F (2025).

Atlanta weather in September

In September, Atlanta averages a high of 84°F and a low of 63°F. It gets 3.4 in of precipitation over about 9 rainy days. The sun is out about 47% of daylight hours. The September record high is 99°F (2019) and the record low is 42°F (1999).

Atlanta weather in October

In October, Atlanta averages a high of 75°F and a low of 52°F. It gets 3.6 in of precipitation over about 9 rainy days. The sun is out about 61% of daylight hours. The October record high is 97°F (2019) and the record low is 27°F (2001). October is one of the most comfortable months to visit.

Atlanta weather in November

In November, Atlanta averages a high of 65°F and a low of 41°F. It gets 3.8 in of precipitation over about 9 rainy days. The sun is out about 52% of daylight hours. The November record high is 85°F (2005) and the record low is 17°F (2008). November is one of the most comfortable months to visit.

Atlanta weather in December

In December, Atlanta averages a high of 56°F and a low of 36°F. It gets 4.2 in of precipitation over about 11 rainy days. The sun is out about 43% of daylight hours. The December record high is 78°F (2015) and the record low is 8°F (2022).

Sunshine, humidity and wind in Atlanta

October is the sunniest month in Atlanta, with sunshine about 61% of daylight hours. July is the cloudiest, at 35%. Over the year the sun shines about 44% of daylight hours. Atlanta is cloudier than 65% of the US.

Humidity peaks in July at 74% and is lowest in April at 60%.

Wind averages 5 mph over the year, and March is the windiest month at 6 mph.

Atlanta has about 53 days a year above 90°F. Atlanta is hotter than 71% of the US.

Thunderstorms occur on about 43 days a year.

See where Atlanta ranks: sunniest cities in the US, cloudiest cities in the US, hottest cities in the US.

First and last freeze in Atlanta

The first fall freeze in Atlanta typically comes around November 7, and the last spring freeze around March 25. That leaves a frost-free growing season of about 227 days.

Atlanta weather records

The hottest temperature on record at the Atlanta station is 104°F, on June 30, 2012. The coldest is 5°F, on January 30, 2014.

The wettest day on record brought 5.0 in of rain, on September 21, 2009.

The best time to visit Atlanta

The most comfortable time to visit is typically March to April and October to November, when daytime highs sit near 70°F.

Winter (December–February) is mild, with average highs around 56°F and lows near 35°F.

Spring (March–May) is warm, with average highs around 74°F and lows near 50°F.

Summer (June–August) is hot, with average highs around 89°F and lows near 69°F. It can feel humid.

Autumn (September–November) is warm, with average highs around 75°F and lows near 52°F.

Atlanta climate questions

How much rain does Atlanta get?

Atlanta gets 48.1 in of precipitation in an average year, over about 123 rainy days.

What is the wettest month in Atlanta?

July is the wettest month in Atlanta, with 5.0 in. September is the driest, with 3.4 in.

How many rainy days does Atlanta have a year?

Atlanta has about 123 days with measurable rain in an average year. July has the most, about 12.

What is the hottest month in Atlanta?

July is the warmest month in Atlanta, with an average high of 90°F.

What is the coldest month in Atlanta?

January is the coldest month in Atlanta, with an average low of 33°F.

What is the record high temperature in Atlanta?

The record high at the Atlanta station is 104°F, set on June 30, 2012. The record low is 5°F, on January 30, 2014.

What is the sunniest month in Atlanta?

October is the sunniest month in Atlanta, with sunshine about 61% of daylight hours. July is the cloudiest.

When is the first frost in Atlanta?

The first fall freeze in Atlanta typically comes around November 7. The last spring freeze is around March 25.

What is the best time to visit Atlanta?

The most comfortable time to visit is typically March to April and October to November, when daytime highs sit near 70°F.