Columbus
August
Weather in Columbus for August 2025
Your guide to Columbus weather in August - trends and predictions
In general, the average temperature in Columbus at the beginning of August is 34.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 36.4 °F by the end of August.
Expect significant rainfall in Columbus during August, with an average of 18 rainy days.
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13
Dry days
18
Rainy days
0
Snow days
36°/22°
Temperatures
13 km/h
Avg max wind
64 %
Avg humidity
Columbus in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | 2  36° | 3 35° | ||||
| 4  34° | 5 32° | 6 35° | 7 37° | 8 35° | 9 36° | 10 36° |
| 11 35° | 12 37° | 13  36° | 14 36° | 15 35° | 16 34° | 17  34° |
| 18  36° | 19 35° | 20  35° | 21 35° | 22 35° | 23 35° | 24 34° |
| 25 37° | 26 37° | 27  39° | 28 38° | 29 37° | 30 32° | 31 35° |
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Temperatures trend during August in Columbus
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Overcast | 35° /23° | 1.8 mm | 8 | |
| Aug. 2 | Patchy rain possible | 36° /22° | 0.3 mm | 8 | |
| Aug. 3 | Overcast | 35° /22° | 3.5 mm | 8 | |
| Aug. 4 | Moderate or heavy rain shower | 34° /22° | 7.8 mm | 7 | |
| Aug. 5 | Patchy rain possible | 32° /22° | 1.5 mm | 7 | |
| Aug. 6 | Patchy rain possible | 35° /22° | 4.5 mm | 8 | |
| Aug. 7 | Moderate or heavy rain shower | 37° /22° | 1.6 mm | 9 | |
| Aug. 8 | Moderate or heavy rain shower | 35° /22° | 4.8 mm | 8 | |
| Aug. 9 | Overcast | 36° /23° | 0.2 mm | 8 | |
| Aug. 10 | Moderate rain at times | 36° /24° | 0.7 mm | 8 | |
| Aug. 11 | Moderate or heavy rain shower | 35° /22° | 8.9 mm | 8 | |
| Aug. 12 | Overcast | 37° /22° | 0.1 mm | 9 | |
| Aug. 13 | Heavy rain at times | 36° /23° | 1.1 mm | 9 | |
| Aug. 14 | Heavy rain at times | 36° /23° | 0.6 mm | 9 | |
| Aug. 15 | Moderate or heavy rain shower | 35° /23° | 6.8 mm | 8 | |
| Aug. 16 | Overcast | 34° /21° | 0 mm | 8 | |
| Aug. 17 | Sunny | 34° /21° | 0 mm | 8 | |
| Aug. 18 | Partly cloudy | 36° /20° | 1.1 mm | 9 | |
| Aug. 19 | Sunny | 35° /21° | 0 mm | 9 | |
| Aug. 20 | Cloudy | 35° /21° | 0 mm | 8 | |
| Aug. 21 | Patchy rain possible | 35° /22° | 2.5 mm | 8 | |
| Aug. 22 | Overcast | 35° /22° | 2.5 mm | 8 | |
| Aug. 23 | Moderate or heavy rain shower | 35° /22° | 0.9 mm | 8 | |
| Aug. 24 | Partly cloudy | 34° /21° | 0 mm | 8 | |
| Aug. 25 | Partly cloudy | 37° /21° | 0 mm | 9 | |
| Aug. 26 | Partly cloudy | 37° /21° | 1 mm | 9 | |
| Aug. 27 | Thundery outbreaks possible | 39° /23° | 3 mm | 9 | |
| Aug. 28 | Thundery outbreaks possible | 38° /23° | 3 mm | 8 | |
| Aug. 29 | Light rain shower | 37° /22° | 32.8 mm | 8 | |
| Aug. 30 | Light rain shower | 32° /21° | 7.4 mm | 7 | |
| Aug. 31 | Partly cloudy | 35° /20° | 0.1 mm | 8 | |
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Important Notice
Our weather forecast for Columbus in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Columbus forecast closer to your planned date for the most up-to-date weather information.
Columbus in August - FAQ
What are the expected maximum and minimum temperatures in Columbus during August?
With daytime temperatures soaring above 36° and not dropping much below 22° at night, August in Columbus is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Columbus during August?
Significant rainfall exceeding 166.9 mm is expected in Columbus during August, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Columbus during August?
The average wind speed in Columbus during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
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