August Weather in Newnan, United States

Last updated: June 24, 2025

In August, the average temperature in Newnan, United States hovers around 26°C (79°F), offering a pleasant climate. Temperatures can range from a refreshing 16°C (61°F) to a warm 35°C (95°F). Be prepared for 132 mm (5.2 in) of precipitation spread over 16 days, contributing to an average humidity of 81%. Enjoy the unique weather as you explore this vibrant destination!

August Temperature in Newnan

In August, in Newnan, the average temperature is 26°C (79°F). The maximum can reach 35°C (95°F), while the minimum can drop to as low as 16°C (61°F). This pleasant weather makes Newnan an ideal destination for travelers seeking a comfortable climate.

August Weather in Newnan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Newnan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newnan, August typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 16°C (61°F).

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

August Precipitation in Newnan

In Newnan in August, the precipitation amount is 132 mm (5.2 in) over the course of 16 days.

August Precipitation Trends in Newnan

The chart displays monthly precipitation patterns in Newnan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Newnan, August typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Newnan

In Newnan in August, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

August Average Humidity in Newnan

This chart illustrates the average monthly humidity levels in Newnan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Newnan is approximately 81%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Newnan

In Newnan in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Newnan.

Maximum UV Index Levels in Newnan for August

The chart shows the monthly maximum UV Index (UVI) for Newnan in August, 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 August, the maximum UV index in Newnan typically reaches 10, which falls under the very high exposure category.

Data source: Newnan August 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 August Weather in Newnan Compares to Other Months

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

This table compares monthly weather conditions in Newnan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	106 mm (4.2 inches)	86%	moderate
February Weather	11°C (52°F)	142 mm (5.6 inches)	84%	high
March Weather	14°C (57°F)	119 mm (4.7 inches)	83%	very high
April Weather	17°C (63°F)	122 mm (4.8 inches)	81%	very high
May Weather	22°C (71°F)	90 mm (3.5 inches)	81%	extreme
June Weather	25°C (77°F)	118 mm (4.6 inches)	81%	extreme
July Weather	26°C (80°F)	113 mm (4.4 inches)	83%	extreme
August Weather	26°C (79°F)	132 mm (5.2 inches)	81%	very high
September Weather	24°C (75°F)	106 mm (4.2 inches)	82%	very high
October Weather	19°C (66°F)	115 mm (4.5 inches)	78%	very high
November Weather	11°C (53°F)	80 mm (3.2 inches)	86%	high
December Weather	9°C (49°F)	142 mm (5.6 inches)	89%	moderate