July Weather in Columbus, United States

Last updated: June 24, 2025

In July, the average temperature in Columbus, United States hovers around 25°C (77°F). Expect a pleasant range, with minimums dropping to 14°C (57°F) and highs reaching up to 34°C (93°F). This month also sees an average precipitation of 95 mm (3.7 in) spread over 18 days, contributing to a humid atmosphere with an average humidity of 80%.

July Temperature in Columbus

In July in Columbus, the average temperature is 25°C (77°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 14°C (57°F). This makes Columbus an ideal destination for travelers seeking comfortable weather for outdoor activities.

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 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Columbus generated using information from the Copernicus Climate Change Service.

July Precipitation in Columbus

In Columbus in July, the precipitation amount is 95 mm (3.7 in), occurring over the course of 18 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 95 mm (3.7 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Columbus

In Columbus in July humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

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 80%, offering insight into how humid the weather typically is during this month.

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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	102 mm (4.0 inches)	86%	moderate
February Weather	8°C (47°F)	126 mm (5.0 inches)	85%	high
March Weather	11°C (51°F)	99 mm (3.9 inches)	84%	very high
April Weather	15°C (59°F)	133 mm (5.2 inches)	82%	very high
May Weather	20°C (67°F)	140 mm (5.5 inches)	83%	extreme
June Weather	23°C (73°F)	89 mm (3.5 inches)	82%	extreme
July Weather	25°C (77°F)	95 mm (3.7 inches)	80%	extreme
August Weather	24°C (75°F)	124 mm (4.9 inches)	74%	very high
September Weather	22°C (71°F)	148 mm (5.8 inches)	75%	very high
October Weather	17°C (62°F)	162 mm (6.4 inches)	79%	very high
November Weather	9°C (49°F)	89 mm (3.5 inches)	87%	high
December Weather	7°C (44°F)	127 mm (5.0 inches)	87%	moderate