Decatur Weather in August

During August, Decatur experiences very high daytime temperatures of 32°C (90°F) and cooler nights around 21°C (70°F). Expect quite a bit of rainfall. Around 134 mm (5.3 in) is typical.

Rainfall in Decatur in August

Past climate data indicates that roughly 13 days will see rain, totalling around 134 mm (5.3 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Decatur in August

Expect highs of 32°C (90°F) in Decatur in August, with nights dropping to around 21°C (70°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Decatur in August

Expect sunny days throughout the month, with an estimated 258 hours of sunshine. This makes it a pleasant time to visit Decatur.

Should you favor a climate that's both dry and comfortably warm, April, May, September and October typically offer 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 Decatur's climate page.

Decatur Temperature in August

Min Temperature 21°C (70°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 44%  

Precipitation 134 mm (5.3 in)  

Rainy days 13 days  

Humidity 75% *  

Sunshine 258 hours *  

Percentage Sunshine 62% *  

* Data from: Atlanta, the United States of America (8 KM, 5 Miles).

What to Wear in Decatur 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 Decatur 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 Decatur's climate page.

More climate data for Decatur

Temperature Rainfall Sunshine Humidity

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