July Weather in Columbia, United States

Last updated: June 24, 2025

In July, the average temperature in Columbia, United States hovers around 26°C (79°F). Expect a pleasant range, with minimums dipping to 15°C (59°F) and maximums soaring to 36°C (97°F). However, be prepared for some rain, as you'll experience about 130 mm (5.1 in) of precipitation over 12 days. With an average humidity of 74%, the air will feel comfortably warm, making it a delightful time to explore!

July Temperature in Columbia

In July in Columbia, the average temperature is 26°C (79°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 15°C (59°F). This weather makes it an ideal time for travelers seeking warm days and cool evenings.

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

The chart illustrates July temperature patterns in Columbia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Columbia, July typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).

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

July Precipitation in Columbia

In Columbia in July, the precipitation amount is 130 mm (5.1 in) over a span of 12 days.

July Precipitation Trends in Columbia

The chart displays monthly precipitation patterns in Columbia, 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 Columbia, July typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Columbia

In Columbia in July humidity is 74%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and take frequent breaks in shaded areas to fully enjoy the vibrant surroundings.

July Average Humidity in Columbia

This chart illustrates the average monthly humidity levels in Columbia, 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 Columbia is approximately 74%, 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 Columbia

In Columbia 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 Columbia.

Maximum UV Index Levels in Columbia for July

The chart shows the monthly maximum UV Index (UVI) for Columbia 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 Columbia typically reaches 10, which falls under the very high exposure category.

Data source: Columbia 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 Columbia Compares to Other Months

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

This table compares monthly weather conditions in Columbia, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	60 mm (2.4 inches)	84%	moderate
February Weather	3°C (38°F)	101 mm (4.0 inches)	83%	moderate
March Weather	6°C (44°F)	99 mm (3.9 inches)	83%	high
April Weather	12°C (54°F)	98 mm (3.9 inches)	81%	very high
May Weather	18°C (64°F)	125 mm (4.9 inches)	78%	very high
June Weather	23°C (73°F)	97 mm (3.8 inches)	79%	very high
July Weather	26°C (79°F)	130 mm (5.1 inches)	74%	very high
August Weather	24°C (76°F)	130 mm (5.1 inches)	72%	very high
September Weather	21°C (70°F)	108 mm (4.2 inches)	75%	very high
October Weather	16°C (60°F)	101 mm (4.0 inches)	81%	high
November Weather	7°C (45°F)	88 mm (3.5 inches)	85%	moderate
December Weather	4°C (39°F)	93 mm (3.7 inches)	84%	low