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August Weather in Columbus, United States

Last updated: June 24, 2025

In August, the average temperature in Columbus, United States hovers around 24°C (75°F), offering a pleasant climate. Expect a minimum of 14°C (57°F) and a maximum of 33°C (92°F), providing a comfortable range for outdoor activities. Precipitation is noted at 124 mm (4.9 in) over 13 days, while the average humidity sits at a warm 74%—perfect for those who enjoy a tropical feel!

August Temperature in Columbus

In August in Columbus, the average temperature is 24°C (75°F). Maximums can reach 33°C (92°F) and minimums can be as low as 14°C (57°F). This mild climate makes Columbus an ideal destination for enjoyable outdoor activities and exploration.

August Weather in Columbus: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Columbus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Columbus, August typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (92°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec414651596773777571624844
Data source: Temperature data for Columbus generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Columbus

In Columbus in August, the total precipitation amount is 124 mm (4.9 in) over a span of 13 days.

August Precipitation Trends in Columbus

The chart displays monthly precipitation patterns in Columbus, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Columbus, August typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10212699133141899512414816289127
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Columbus

In Columbus in August, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

August Average Humidity in Columbus

This chart illustrates the average monthly humidity levels in Columbus, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Columbus is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Columbus

In Columbus in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Columbus.

Maximum UV Index Levels in Columbus for August

The chart shows the monthly maximum UV Index (UVI) for Columbus in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Columbus typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Columbus August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Columbus Compares to Other Months

Weather in Columbus varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Columbus, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Columbus, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)102 mm (4.0 inches)86%moderate
February Weather8°C (47°F)126 mm (5.0 inches)85%high
March Weather11°C (51°F)99 mm (3.9 inches)84%very high
April Weather15°C (59°F)133 mm (5.2 inches)82%very high
May Weather20°C (67°F)140 mm (5.5 inches)83%extreme
June Weather23°C (73°F)89 mm (3.5 inches)82%extreme
July Weather25°C (77°F)95 mm (3.7 inches)80%extreme
August Weather24°C (75°F)124 mm (4.9 inches)74%very high
September Weather22°C (71°F)148 mm (5.8 inches)75%very high
October Weather17°C (62°F)162 mm (6.4 inches)79%very high
November Weather9°C (49°F)89 mm (3.5 inches)87%high
December Weather7°C (44°F)127 mm (5.0 inches)87%moderate

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