August Weather in Winterset, United States

Last updated: June 24, 2025

In August, the average temperature in Winterset, United States is a pleasant 23°C (74°F). Expect minimums as low as 11°C (52°F) and highs peaking at 36°C (97°F). The area experiences about 84 mm (3.3 in) of precipitation over 8 days, contributing to an average humidity of 77%. Prepare accordingly for a warm yet refreshing climate!

August Temperature in Winterset

In August in Winterset, the average temperature is 23°C (74°F). Maximums can reach 36°C (97°F) and minimums can be as low as 11°C (52°F). This makes it a great time for travelers seeking pleasant weather and a mix of warm and cooler days.

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

The chart illustrates August temperature patterns in Winterset, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winterset, August typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (97°F) and lows dropping to around 11°C (52°F).

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

August Precipitation in Winterset

In Winterset in August, the precipitation amount is 84 mm (3.3 in) spread over 8 days.

August Precipitation Trends in Winterset

The chart displays monthly precipitation patterns in Winterset, 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 Winterset, August typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 8 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 Winterset

In Winterset in August, humidity is 77%. With an average temperature of 23°C (74°F), this humidity feels like being enveloped in a warm, sticky blanket, making travel somewhat uncomfortable and requiring frequent hydration breaks to enjoy the sights without feeling overheated.

August Average Humidity in Winterset

This chart illustrates the average monthly humidity levels in Winterset, 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 Winterset is approximately 77%, 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 Winterset

In Winterset in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Winterset.

Maximum UV Index Levels in Winterset for August

The chart shows the monthly maximum UV Index (UVI) for Winterset 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 Winterset typically reaches 9, which falls under the very high exposure category.

Data source: Winterset 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 Winterset Compares to Other Months

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

This table compares monthly weather conditions in Winterset, 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 (23°F)	39 mm (1.5 inches)	78%	moderate
February Weather	-4°C (25°F)	38 mm (1.5 inches)	80%	moderate
March Weather	5°C (41°F)	84 mm (3.3 inches)	77%	high
April Weather	10°C (50°F)	67 mm (2.6 inches)	77%	very high
May Weather	17°C (63°F)	171 mm (6.7 inches)	77%	very high
June Weather	24°C (75°F)	115 mm (4.5 inches)	81%	extreme
July Weather	25°C (78°F)	67 mm (2.6 inches)	81%	very high
August Weather	23°C (74°F)	84 mm (3.3 inches)	77%	very high
September Weather	20°C (69°F)	117 mm (4.6 inches)	73%	very high
October Weather	11°C (53°F)	132 mm (5.2 inches)	75%	high
November Weather	4°C (39°F)	39 mm (1.5 inches)	85%	moderate
December Weather	0°C (32°F)	39 mm (1.5 inches)	83%	moderate