July Weather in Suwanee, United States

Last updated: June 24, 2025

In July, the average temperature in Suwanee, United States hovers around 26°C (79°F). However, temperatures can range from a mild 17°C (63°F) to a scorching 34°C (93°F). During this month, expect about 119 mm (4.7 in) of precipitation spread over 18 days, with an average humidity level of 83%. Enjoy the blend of warmth and occasional rain!

July Temperature in Suwanee

In July in Suwanee, the average temperature is 26°C (79°F). Maximums can reach 34°C (93°F) and minimums can drop to 17°C (63°F). This pleasant weather makes Suwanee an ideal destination for travelers seeking outdoor activities and comfortable exploration.

July Weather in Suwanee: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Suwanee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suwanee, July typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 17°C (63°F).

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

July Precipitation in Suwanee

In Suwanee in July, the precipitation amount is 119 mm (4.7 in) over the course of 18 days.

July Precipitation Trends in Suwanee

The chart displays monthly precipitation patterns in Suwanee, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Suwanee, July typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 18 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Suwanee

In Suwanee in July, humidity is 83%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making travel an exercise in endurance as the air clings to your skin and saps your energy.

July Average Humidity in Suwanee

This chart illustrates the average monthly humidity levels in Suwanee, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Suwanee is approximately 83%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Suwanee

In Suwanee in July, 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 Suwanee.

Maximum UV Index Levels in Suwanee for July

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

Data source: Suwanee July 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 July Weather in Suwanee Compares to Other Months

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

This table compares monthly weather conditions in Suwanee, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	109 mm (4.3 inches)	86%	moderate
February Weather	10°C (51°F)	155 mm (6.1 inches)	84%	high
March Weather	13°C (56°F)	138 mm (5.4 inches)	83%	very high
April Weather	16°C (62°F)	123 mm (4.8 inches)	81%	extreme
May Weather	21°C (71°F)	120 mm (4.7 inches)	81%	extreme
June Weather	24°C (76°F)	135 mm (5.3 inches)	81%	extreme
July Weather	26°C (79°F)	119 mm (4.7 inches)	83%	extreme
August Weather	26°C (78°F)	153 mm (6.0 inches)	81%	very high
September Weather	23°C (74°F)	115 mm (4.5 inches)	82%	very high
October Weather	18°C (65°F)	143 mm (5.6 inches)	78%	very high
November Weather	11°C (52°F)	80 mm (3.2 inches)	86%	high
December Weather	9°C (48°F)	138 mm (5.4 inches)	89%	moderate