August Weather in Charlotte, United States

Last updated: June 24, 2025

In Charlotte, United States, the average temperature in August reaches a warm 31°C (88°F), with temperatures ranging from a comfortable 21°C (70°F) to a scorching 42°C (107°F). Rainfall is modest, with an average precipitation amount of 39 mm (1.5 in) spread over 6 days. You can expect a humidity level of 58%, offering a balanced tropical vibe during your stay.

August Temperature in Charlotte

In August in Charlotte, the average temperature is 31°C (88°F), with maximums reaching 42°C (107°F) and minimums dropping as low as 21°C (70°F). Prepare for hot weather and stay hydrated while enjoying your travels!

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

The chart illustrates August temperature patterns in Charlotte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Charlotte, August typically has an average temperature of 31°C (88°F), with highs reaching up to 42°C (107°F) and lows dropping to around 21°C (70°F).

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

August Precipitation in Charlotte

In Charlotte in August, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.

August Precipitation Trends in Charlotte

The chart displays monthly precipitation patterns in Charlotte, 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 Charlotte, August typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Charlotte

In Charlotte in August, humidity is 58%. With an average temperature of 31°C (88°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky but still enjoyable for travelers who appreciate the tropical climate.

August Average Humidity in Charlotte

This chart illustrates the average monthly humidity levels in Charlotte, 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 Charlotte is approximately 58%, 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 Charlotte

In Charlotte in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Charlotte.

Maximum UV Index Levels in Charlotte for August

The chart shows the monthly maximum UV Index (UVI) for Charlotte 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 Charlotte typically reaches 12, which falls under the extreme exposure category.

Data source: Charlotte 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 Charlotte Compares to Other Months

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

This table compares monthly weather conditions in Charlotte, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	30 mm (1.2 inches)	79%	moderate
February Weather	15°C (59°F)	40 mm (1.6 inches)	79%	very high
March Weather	20°C (68°F)	50 mm (2.0 inches)	74%	very high
April Weather	23°C (74°F)	48 mm (1.9 inches)	76%	extreme
May Weather	27°C (81°F)	101 mm (4.0 inches)	81%	extreme
June Weather	30°C (85°F)	54 mm (2.1 inches)	76%	extreme
July Weather	31°C (87°F)	64 mm (2.5 inches)	66%	extreme
August Weather	31°C (88°F)	39 mm (1.5 inches)	58%	extreme
September Weather	28°C (83°F)	99 mm (3.9 inches)	65%	extreme
October Weather	24°C (75°F)	68 mm (2.7 inches)	74%	very high
November Weather	18°C (64°F)	37 mm (1.5 inches)	81%	high
December Weather	15°C (59°F)	37 mm (1.4 inches)	86%	moderate