August Weather in Estherville, United States

Last updated: June 24, 2025

In August, the average temperature in Estherville, United States hovers around 21°C (71°F), offering a pleasant climate for outdoor activities. However, be prepared for a temperature range that can dip to a minimum of 10°C (50°F) and peak at 35°C (95°F). Expect about 114 mm (4.5 in) of rainfall spread across 10 days, resulting in a relatively high average humidity of 77%. Enjoy the nuanced weather as you explore this vibrant locale!

August Temperature in Estherville

In August in Estherville, the average temperature is 21°C (71°F). Maximums can reach 35°C (95°F), and minimums can be as low as 10°C (50°F). It's a great time to visit for those who enjoy warm weather with occasional cooler evenings.

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

The chart illustrates August temperature patterns in Estherville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Estherville, August typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (50°F).

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

August Precipitation in Estherville

In Estherville in August, the precipitation amount is 114 mm (4.5 in) over a period of 10 days.

August Precipitation Trends in Estherville

The chart displays monthly precipitation patterns in Estherville, 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 Estherville, August typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 10 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 Estherville

In Estherville in August, humidity is 77%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace that envelops you, making it both refreshing and slightly heavy, which can be a bit tiring for traveling.

August Average Humidity in Estherville

This chart illustrates the average monthly humidity levels in Estherville, 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 Estherville 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 Estherville

In Estherville 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 Estherville.

Maximum UV Index Levels in Estherville for August

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

Data source: Estherville 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 Estherville Compares to Other Months

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

This table compares monthly weather conditions in Estherville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	33 mm (1.3 inches)	82%	moderate
February Weather	-8°C (18°F)	38 mm (1.5 inches)	84%	moderate
March Weather	1°C (34°F)	71 mm (2.8 inches)	80%	moderate
April Weather	7°C (45°F)	94 mm (3.7 inches)	81%	very high
May Weather	15°C (60°F)	142 mm (5.6 inches)	74%	very high
June Weather	22°C (72°F)	124 mm (4.9 inches)	80%	very high
July Weather	23°C (74°F)	99 mm (3.9 inches)	80%	very high
August Weather	21°C (71°F)	114 mm (4.5 inches)	77%	very high
September Weather	18°C (65°F)	111 mm (4.4 inches)	75%	very high
October Weather	9°C (49°F)	94 mm (3.7 inches)	80%	moderate
November Weather	1°C (35°F)	33 mm (1.3 inches)	87%	moderate
December Weather	-3°C (26°F)	43 mm (1.7 inches)	83%	moderate