Rocky Grove Weather in August

During August, Rocky Grove experiences high daytime temperatures of 28°C (82°F) and cooler nights around 16°C (61°F). Expect quite a bit of rainfall. Around 109 mm (4.3 in) is typical.

Rainfall in Rocky Grove in August

Historically, approximately 15 days this month are expected to have rain, averaging 109 mm (4.3 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Rocky Grove in August

August in Rocky Grove brings high temperatures, with highs of 28°C (82°F) and nights around 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°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 Rocky Grove in August

Expect a lot of sunshine this month, with about 277 hours of sun. These sunny conditions add to the overall experience.

Should you favor a climate that's both dry and comfortably warm, October typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Rocky Grove's climate page.

Rocky Grove Temperature in August

Min Temperature 16°C (61°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 50%  

Precipitation 109 mm (4.3 in)  

Rainy days 15 days  

Humidity 76% *  

Sunshine 277 hours *  

Percentage Sunshine 67% *  

* Data from: Knoxville, the United States of America (60 KM, 37 Miles).

What to Wear in Rocky Grove in August

Warm but pleasant conditions in Rocky Grove in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

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

More climate data for Rocky Grove

Temperature Rainfall Sunshine Humidity

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