June Weather in Newnan, United States

Last updated: June 24, 2025

In June, the average temperature in Newnan, United States is a pleasant 25°C (77°F). Expect a minimum of 12°C (54°F) on cooler days, while maximum temperatures can reach up to 34°C (93°F). During this month, prepare for 118 mm (4.6 in) of precipitation over approximately 15 days, contributing to an average humidity level of 81%. Stay hydrated and enjoy the temperate climate!

June Temperature in Newnan

In June in Newnan, the average temperature is 25°C (77°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 12°C (54°F). This pleasant temperature range makes Newnan an ideal destination for travelers looking to enjoy a mix of warmth and cooler evenings.

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

The chart illustrates June 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, June typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (54°F).

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

June Precipitation in Newnan

In Newnan in June, the precipitation amount is 118 mm (4.6 in) over the course of 15 days.

June Precipitation Trends in Newnan

The chart displays monthly precipitation patterns in Newnan, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Newnan, June typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Newnan

In Newnan in June, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

June Average Humidity in Newnan

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

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

June UV Index in Newnan

In Newnan in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Newnan.

Maximum UV Index Levels in Newnan for June

The chart shows the monthly maximum UV Index (UVI) for Newnan in June, 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 June, the maximum UV index in Newnan typically reaches 11, which falls under the extreme exposure category.

Data source: Newnan June 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 June 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 June’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 June’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