August Weather in Trempealeau, United States

Last updated: June 24, 2025

In August, the average temperature in Trempealeau, United States is a comfortable 21°C (70°F). During this month, temperatures can range from a cool 10°C (51°F) to a warm 34°C (94°F). Be prepared for some rain, as the region typically sees 131 mm (5.2 in) of precipitation spread over 11 days. The air is quite humid as well, with an average humidity level of 69%. Enjoy your stay!

August Temperature in Trempealeau

In August in Trempealeau, the average temperature is 21°C (70°F). Maximums can reach 34°C (94°F) and minimums can be as low as 10°C (51°F). This makes it an ideal time to enjoy outdoor activities and explore the beautiful surroundings.

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

The chart illustrates August temperature patterns in Trempealeau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trempealeau, August typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 10°C (51°F).

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

August Precipitation in Trempealeau

In Trempealeau in August, the precipitation amount is 131 mm (5.2 in) distributed over 11 days.

August Precipitation Trends in Trempealeau

The chart displays monthly precipitation patterns in Trempealeau, 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 Trempealeau, August typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 11 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 Trempealeau

In Trempealeau in August humidity is 69%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but requiring occasional breaks for hydration and shade during your travels.

August Average Humidity in Trempealeau

This chart illustrates the average monthly humidity levels in Trempealeau, 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 Trempealeau is approximately 69%, 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 Trempealeau

In Trempealeau 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 Trempealeau.

Maximum UV Index Levels in Trempealeau for August

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

Data source: Trempealeau 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 Trempealeau Compares to Other Months

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

This table compares monthly weather conditions in Trempealeau, 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 (19°F)	35 mm (1.4 inches)	84%	low
February Weather	-7°C (20°F)	49 mm (1.9 inches)	85%	moderate
March Weather	2°C (35°F)	57 mm (2.3 inches)	84%	moderate
April Weather	7°C (45°F)	87 mm (3.4 inches)	83%	very high
May Weather	15°C (59°F)	149 mm (5.9 inches)	75%	very high
June Weather	21°C (71°F)	156 mm (6.2 inches)	79%	very high
July Weather	23°C (74°F)	106 mm (4.2 inches)	75%	very high
August Weather	21°C (70°F)	131 mm (5.2 inches)	69%	very high
September Weather	18°C (64°F)	116 mm (4.5 inches)	74%	very high
October Weather	10°C (49°F)	120 mm (4.7 inches)	79%	moderate
November Weather	1°C (35°F)	55 mm (2.2 inches)	88%	moderate
December Weather	-3°C (26°F)	43 mm (1.7 inches)	82%	low