June Weather in Columbus, United States

Last updated: June 24, 2025

In June, the average temperature in Columbus, United States is a pleasant 18°C (65°F), with fluctuations that can see lows of 4°C (39°F) and highs reaching up to 38°C (101°F). The month experiences an average precipitation of 61 mm (2.4 in) over approximately 11 days, alongside a humidity level of 79%, contributing to a warm and often humid atmosphere.

June Temperature in Columbus

In June in Columbus, the average temperature is 18°C (65°F), with maximums reaching 38°C (101°F) and minimums dropping as low as 4°C (39°F). This variation makes it essential for travelers to pack accordingly, ensuring they are prepared for both warm days and cooler evenings.

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

The chart illustrates June 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, June typically has an average temperature of 18°C (65°F), with highs reaching up to 38°C (101°F) and lows dropping to around 4°C (39°F).

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

June Precipitation in Columbus

In Columbus in June, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.

June Precipitation Trends in Columbus

The chart displays monthly precipitation patterns in Columbus, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Columbus, June typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Columbus

In Columbus in June, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

June Average Humidity in Columbus

This chart illustrates the average monthly humidity levels in Columbus, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Columbus is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Columbus

In Columbus in June, 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 June

The chart shows the monthly maximum UV Index (UVI) for Columbus in June, 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 June, the maximum UV index in Columbus typically reaches 11, which falls under the extreme exposure category.

Data source: Columbus June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	18 mm (0.7 inches)	85%	moderate
February Weather	-8°C (19°F)	48 mm (1.9 inches)	85%	moderate
March Weather	1°C (34°F)	37 mm (1.5 inches)	79%	high
April Weather	5°C (42°F)	66 mm (2.6 inches)	74%	very high
May Weather	12°C (53°F)	78 mm (3.1 inches)	76%	very high
June Weather	18°C (65°F)	61 mm (2.4 inches)	79%	extreme
July Weather	22°C (72°F)	20 mm (0.8 inches)	81%	very high
August Weather	21°C (70°F)	21 mm (0.8 inches)	80%	very high
September Weather	15°C (60°F)	47 mm (1.9 inches)	76%	very high
October Weather	6°C (43°F)	45 mm (1.8 inches)	74%	moderate
November Weather	1°C (34°F)	32 mm (1.3 inches)	81%	moderate
December Weather	-3°C (28°F)	29 mm (1.1 inches)	87%	low