August Weather in Winston-Salem, United States

Last updated: June 24, 2025

In August, the average temperature in Winston-Salem, United States reaches a pleasant 25°C (78°F). Daily fluctuations see a minimum of 13°C (56°F) and a maximum soaring to 36°C (96°F). However, be prepared for some rain, as the region experiences 117 mm (4.6 in) of precipitation over the course of 14 days. With an average humidity of 74%, it's a time to enjoy the warmth while staying refreshed!

August Temperature in Winston-Salem

In August in Winston-Salem, the average temperature is 25°C (78°F). Maximums can reach 36°C (96°F), and minimums can be as low as 13°C (56°F). It’s a great time for travelers to enjoy a mix of warm days and cooler evenings while exploring all that Winston-Salem has to offer.

August Weather in Winston-Salem: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Winston-Salem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winston-Salem, August typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (96°F) and lows dropping to around 13°C (56°F).

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

August Precipitation in Winston-Salem

In Winston-Salem in August, the precipitation amount is 117 mm (4.6 in) spread over 14 days.

August Precipitation Trends in Winston-Salem

The chart displays monthly precipitation patterns in Winston-Salem, 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 Winston-Salem, August typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 14 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 Winston-Salem

In Winston-Salem in August humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

August Average Humidity in Winston-Salem

This chart illustrates the average monthly humidity levels in Winston-Salem, 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 Winston-Salem is approximately 74%, 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 Winston-Salem

In Winston-Salem 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 Winston-Salem.

Maximum UV Index Levels in Winston-Salem for August

The chart shows the monthly maximum UV Index (UVI) for Winston-Salem 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 Winston-Salem typically reaches 10, which falls under the very high exposure category.

Data source: Winston-Salem 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 Winston-Salem Compares to Other Months

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

This table compares monthly weather conditions in Winston-Salem, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	86 mm (3.4 inches)	86%	moderate
February Weather	8°C (47°F)	118 mm (4.6 inches)	85%	high
March Weather	11°C (52°F)	85 mm (3.4 inches)	84%	very high
April Weather	16°C (61°F)	113 mm (4.5 inches)	82%	very high
May Weather	21°C (69°F)	120 mm (4.7 inches)	83%	very high
June Weather	24°C (76°F)	96 mm (3.8 inches)	82%	extreme
July Weather	27°C (80°F)	88 mm (3.5 inches)	80%	very high
August Weather	25°C (78°F)	117 mm (4.6 inches)	74%	very high
September Weather	23°C (73°F)	137 mm (5.4 inches)	75%	very high
October Weather	17°C (64°F)	111 mm (4.4 inches)	79%	very high
November Weather	9°C (49°F)	85 mm (3.3 inches)	87%	moderate
December Weather	7°C (45°F)	110 mm (4.3 inches)	87%	moderate