Columbus Weather in August

During August, Columbus experiences high daytime temperatures of 30°C (86°F) and cooler nights around 18°C (64°F). Expect quite a bit of rainfall. Around 80 mm (3.1 in) is typical.

Rainfall in Columbus in August

You can typically expect 9 days of rain this month, averaging around 80 mm (3.1 in). 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 Columbus in August

Daytime temperatures in Columbus reach 30°C (86°F) in August, dropping to 18°C (64°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in Columbus in August

Enjoy a sunny month with about 275 hours of sunshine, the clear skies make Columbus even more beautiful.

If you prefer dry days with pleasant temperatures, September typically offers the best 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 Columbus's climate page.

Columbus Temperature in August

Min Temperature 18°C (64°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 30%  

Precipitation 80 mm (3.1 in)  

Rainy days 9 days  

Humidity 76% *  

Sunshine 275 hours *  

Percentage Sunshine 64% *  

* Data from: Indianapolis, the United States of America (66 KM, 41 Miles).

What to Wear in Columbus in August

Warm but pleasant conditions in Columbus 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Columbus 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

8/10

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 Columbus's climate page.

More climate data for Columbus

Temperature Rainfall Sunshine Humidity

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