Cottage Grove Weather in August

During August, Cottage Grove experiences high daytime temperatures of 27°C (81°F) and cooler nights around 17°C (63°F). As part of the summer season, expect quite a bit of rainfall. Around 126 mm (5 in) is typical.

Rainfall in Cottage Grove in August

Climate statistics over the past 30 years suggest around 11 days of rain, with 126 mm (5 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Cottage Grove in August

Cottage Grove in August gets highs of 27°C (81°F) during the day and drops to 17°C (63°F) at night. During August, you'll experience the summer season. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 17°C (63°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 Cottage Grove in August

The days are predominantly sunny, with an estimated total of around 304 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Cottage Grove in August

In August, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Cottage Grove.

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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 Cottage Grove's climate page.

Cottage Grove Temperature in August

Min Temperature 17°C (63°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 37%  

Precipitation 126 mm (5 in)  

Rainy days 11 days  

Humidity 67% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 304 hours *  

Percentage Sunshine 71% *  

* Data from: Minneapolis, the United States of America (22 KM, 13 Miles).

What to Wear in Cottage Grove in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Cottage Grove 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 Cottage Grove's climate page.

More climate data for Cottage Grove

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Cottage Grove climate overview or explore weather in the United States of America.