April Weather in Atlanta, United States

Last updated: June 24, 2025

In April, the average temperature in Atlanta, United States hovers around 5°C (41°F). Temperatures can swing from a chilly -15°C (6°F) at their lowest to a warm 26°C (79°F) at their peak. Expect 94 mm (3.7 in) of precipitation over approximately 13 days, contributing to an average humidity of 85%. Stay prepared for a mix of cool and wet weather!

April Temperature in Atlanta

In April in Atlanta, the average temperature is 5°C (41°F). Maximum temperatures can reach 26°C (79°F), while minimums can plummet to as low as -15°C (6°F). This variability makes Atlanta a destination where travelers should pack for both warm and cold conditions.

April Weather in Atlanta: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Atlanta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Atlanta, April typically has an average temperature of 5°C (41°F), with highs reaching up to 26°C (79°F) and lows dropping to around -15°C (6°F).

Data source: Temperature data for Atlanta generated using information from the Copernicus Climate Change Service.

April Precipitation in Atlanta

In Atlanta in April, the precipitation amount is 94 mm (3.7 in) spread over 13 days.

April Precipitation Trends in Atlanta

The chart displays monthly precipitation patterns in Atlanta, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Atlanta, April typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Atlanta

In Atlanta in April, humidity is 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.

April Average Humidity in Atlanta

This chart illustrates the average monthly humidity levels in Atlanta, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Atlanta is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Atlanta

In Atlanta in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Atlanta.

Maximum UV Index Levels in Atlanta for April

The chart shows the monthly maximum UV Index (UVI) for Atlanta in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Atlanta typically reaches 7, which falls under the high exposure category.

Data source: Atlanta April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Atlanta Compares to Other Months

Weather in Atlanta varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Atlanta, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Atlanta, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	49 mm (1.9 inches)	92%	low
February Weather	-6°C (21°F)	55 mm (2.1 inches)	91%	moderate
March Weather	-1°C (30°F)	55 mm (2.2 inches)	87%	moderate
April Weather	5°C (41°F)	94 mm (3.7 inches)	85%	high
May Weather	13°C (55°F)	101 mm (4.0 inches)	79%	very high
June Weather	18°C (65°F)	105 mm (4.1 inches)	75%	very high
July Weather	21°C (70°F)	87 mm (3.4 inches)	75%	very high
August Weather	20°C (68°F)	95 mm (3.7 inches)	75%	very high
September Weather	16°C (60°F)	69 mm (2.7 inches)	79%	high
October Weather	9°C (48°F)	116 mm (4.6 inches)	85%	moderate
November Weather	1°C (34°F)	62 mm (2.4 inches)	88%	moderate
December Weather	-3°C (27°F)	64 mm (2.5 inches)	89%	low