Rocky Grove
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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.

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).

Rocky Grove Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rocky Grove - and find the best time to visit.

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Rocky Grove 3-Day Forecast

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

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