Last updated: March 2, 2024
The weather in Columbus, United States, during August is characterized by an average temperature of 20°C (68°F). Highs can soar to 30°C (85°F), while lows may dip to 9°C (49°F). Typically, the humidity level in Columbus throughout August hovers around 64%.
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Average temperature
Maximum temperature
Humidity
In August, Columbus averages 121 mm (4.8 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 13 hours 46 minutes of daylight, with the sun shining for approximately 10 hours 28 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In August, the UV Index in Columbus reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 3 | 4 | 7 | 8 | 9 | 9 | 8 | 6 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||