August Weather in Tomah, United States

Last updated: June 24, 2025

In August, the average temperature in Tomah, United States hovers around 21°C (70°F), with a minimum dipping to 9°C (49°F) and a maximum soaring to 33°C (92°F). Expect 112 mm (4.4 in) of precipitation across 12 days, contributing to an average humidity level of 69%. Enjoy the pleasant summer vibes with these beautiful weather stats!

August Temperature in Tomah

In August in Tomah, the average temperature is 21°C (70°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 9°C (49°F). This mild climate makes Tomah an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates August temperature patterns in Tomah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomah, August typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (49°F).

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

August Precipitation in Tomah

In Tomah in August, the total precipitation amount is 112 mm (4.4 in), falling over the course of 12 days.

August Precipitation Trends in Tomah

The chart displays monthly precipitation patterns in Tomah, 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 Tomah, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 12 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 Tomah

In Tomah 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 Tomah

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

In Tomah 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 Tomah.

Maximum UV Index Levels in Tomah for August

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

Data source: Tomah 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 Tomah Compares to Other Months

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

This table compares monthly weather conditions in Tomah, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (19°F)	37 mm (1.5 inches)	84%	low
February Weather	-6°C (21°F)	53 mm (2.1 inches)	85%	moderate
March Weather	1°C (35°F)	59 mm (2.3 inches)	84%	moderate
April Weather	7°C (45°F)	89 mm (3.5 inches)	83%	very high
May Weather	15°C (59°F)	134 mm (5.3 inches)	75%	very high
June Weather	21°C (70°F)	116 mm (4.6 inches)	79%	very high
July Weather	23°C (74°F)	101 mm (4.0 inches)	75%	very high
August Weather	21°C (70°F)	112 mm (4.4 inches)	69%	very high
September Weather	18°C (64°F)	106 mm (4.2 inches)	74%	high
October Weather	10°C (50°F)	106 mm (4.2 inches)	79%	moderate
November Weather	2°C (35°F)	51 mm (2.0 inches)	88%	moderate
December Weather	-3°C (27°F)	45 mm (1.8 inches)	82%	low