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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). Expect a minimum of 16°C (61°F) and the mercury can rise to a sizzling 36°C (97°F). Be prepared for 128 mm (5.0 in) of precipitation spread over 17 days, contributing to an average humidity of 78%. Enjoy the warm, albeit wet, weather!

July Temperature in Columbia

In July in Columbia, the average temperature is 26°C (80°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 16°C (61°F). This comfortable climate makes it an ideal time for outdoor activities and exploring the sights.

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 36°C (97°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec414654597076797874634946
Data source: Temperature data for Columbia 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 Columbia

In Columbia in July, the total precipitation amount is 128 mm (5.0 in) spread over the course of 17 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 128 mm (5.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec11317917215411112612811911011877150
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Columbia

In Columbia in July, humidity is 78%. With an average temperature of 26°C (80°F), this humidity feels like a warm blanket wrapping around you, making travel feel sticky and heavy, while the air clings to your skin and encourages frequent breaks in shaded spots to stay cool.

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 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
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.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109753
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.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)112 mm (4.4 inches)87%moderate
February Weather8°C (46°F)179 mm (7.0 inches)87%high
March Weather12°C (54°F)172 mm (6.8 inches)85%high
April Weather15°C (60°F)154 mm (6.1 inches)82%very high
May Weather21°C (70°F)111 mm (4.4 inches)83%very high
June Weather25°C (77°F)126 mm (5.0 inches)82%extreme
July Weather26°C (80°F)128 mm (5.0 inches)78%extreme
August Weather26°C (78°F)119 mm (4.7 inches)67%very high
September Weather23°C (74°F)110 mm (4.3 inches)64%very high
October Weather17°C (64°F)118 mm (4.6 inches)74%high
November Weather9°C (49°F)77 mm (3.0 inches)87%moderate
December Weather8°C (46°F)149 mm (5.9 inches)88%moderate

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