Wisconsin Dells Weather in August

August in Wisconsin Dells brings high temperatures, with daytime highs of 27°C (81°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 113 mm (4.4 in), so pack an umbrella.

Rainfall in Wisconsin Dells in August

Records from the past 30 years suggest around 11 days of rain, with 113 mm (4.4 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Wisconsin Dells in August

Wisconsin Dells in August gets highs of 27°C (81°F) during the day and drops to 14°C (57°F) at night. This month falls in the summer season. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Wisconsin Dells in August

The days are predominantly sunny, with an estimated total of around 272 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Wisconsin Dells.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Wisconsin Dells's climate page.

Wisconsin Dells Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 36%  

Precipitation 113 mm (4.4 in)  

Rainy days 11 days  

Humidity 73% *  

Sunshine 272 hours *  

Percentage Sunshine 62% *  

* Data from: Madison, the United States of America (68 KM, 42 Miles).

What to Wear in Wisconsin Dells in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Wisconsin Dells in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Wisconsin Dells's climate page.

More climate data for Wisconsin Dells

Temperature Rainfall Sunshine Humidity

See the full Wisconsin Dells climate overview or explore weather in the United States of America.