July Weather in Columbia, United States

Last updated: June 24, 2025

In Columbia, United States, the average temperature in July hovers around 26°C (80°F), offering a warm climate that's perfect for outdoor adventures. Expect minimums of 16°C (61°F) and maximums soaring to 37°C (99°F), making it ideal for sun lovers. However, be prepared for short bursts of rain, with 100 mm (4.0 in) of precipitation spread over 9 days, and a cozy average humidity level of 81%.

July Temperature in Columbia

In July, in Columbia, the average temperature is 26°C (80°F). Maximums can reach 37°C (99°F), and minimums can be as low as 16°C (61°F). This pleasant climate makes Columbia an ideal destination for travelers looking to enjoy warm weather activities.

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 (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 16°C (61°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 100 mm (4.0 in) over the course of 9 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 100 mm (4.0 inches) of precipitation spread over approximately 9 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 Columbia

In Columbia in July, humidity is 81%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and requiring frequent breaks to stay refreshed and hydrated.

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 81%, 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 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 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 11, which falls under the extreme 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	0°C (32°F)	69 mm (2.7 inches)	82%	moderate
February Weather	1°C (34°F)	61 mm (2.4 inches)	80%	moderate
March Weather	8°C (46°F)	123 mm (4.8 inches)	80%	high
April Weather	12°C (54°F)	125 mm (4.9 inches)	80%	very high
May Weather	19°C (66°F)	181 mm (7.1 inches)	82%	very high
June Weather	24°C (76°F)	117 mm (4.6 inches)	83%	extreme
July Weather	26°C (80°F)	100 mm (4.0 inches)	81%	extreme
August Weather	24°C (76°F)	116 mm (4.6 inches)	80%	very high
September Weather	22°C (72°F)	59 mm (2.3 inches)	76%	very high
October Weather	14°C (58°F)	109 mm (4.3 inches)	76%	high
November Weather	7°C (44°F)	58 mm (2.3 inches)	85%	moderate
December Weather	3°C (38°F)	42 mm (1.6 inches)	86%	moderate