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July Weather in Columbus, United States

Last updated: June 24, 2025

In July, the average temperature in Columbus, United States is a pleasant 23°C (75°F), perfect for outdoor activities. Expect a minimum of 12°C (54°F) and a maximum soaring up to 35°C (95°F). Be prepared for some rain, as 102 mm (4.0 in) of precipitation can be expected over 10 days. With an average humidity of 78%, it’s a great time to enjoy the vibrant atmosphere while staying comfortably hydrated!

July Temperature in Columbus

In July in Columbus, the average temperature is 23°C (75°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 12°C (54°F). This mild climate makes it an ideal destination for outdoor activities and exploration.

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

The chart illustrates July 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, July typically has an average temperature of 23°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec212235465970747165513629
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.

July Precipitation in Columbus

In Columbus in July, the total precipitation amount is 102 mm (4.0 in) falling over the course of 10 days.

July Precipitation Trends in Columbus

The chart displays monthly precipitation patterns in Columbus, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Columbus, July typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec515157101125114102961021154346
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Columbus

In Columbus in July, humidity is 78%. With an average temperature of 23°C (75°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures sticky and potentially draining. Travelers may find themselves needing frequent breaks, staying hydrated, and opting for lighter clothing to cope with the muggy conditions.

July Average Humidity in Columbus

This chart illustrates the average monthly humidity levels in Columbus, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Columbus is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Columbus

In Columbus in July, 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 July

The chart shows the monthly maximum UV Index (UVI) for Columbus in July, 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 July, the maximum UV index in Columbus typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Columbus July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)51 mm (2.0 inches)85%moderate
February Weather-5°C (22°F)51 mm (2.0 inches)85%moderate
March Weather2°C (36°F)57 mm (2.3 inches)85%moderate
April Weather8°C (46°F)100 mm (4.0 inches)85%very high
May Weather15°C (59°F)125 mm (4.9 inches)78%very high
June Weather21°C (70°F)114 mm (4.5 inches)80%very high
July Weather23°C (75°F)102 mm (4.0 inches)78%very high
August Weather22°C (71°F)96 mm (3.8 inches)76%very high
September Weather18°C (65°F)102 mm (4.0 inches)79%very high
October Weather11°C (51°F)115 mm (4.5 inches)83%moderate
November Weather2°C (37°F)43 mm (1.7 inches)88%moderate
December Weather-2°C (29°F)46 mm (1.8 inches)81%low

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