July Weather in Yuma, United States

Last updated: June 24, 2025

In Yuma, United States, the average temperature in July hovers around 25°C (77°F). Expect a pleasant range, with minimums dipping to 11°C (52°F) and highs soaring up to 40°C (104°F). During this month, 57 mm (2.2 in) of precipitation typically falls over about 10 days, accompanied by an average humidity of 75%.

July Temperature in Yuma

In July in Yuma, the average temperature is 25°C (77°F), with maximums reaching up to 40°C (104°F) and minimums dropping as low as 11°C (52°F). This range makes it essential for travelers to pack accordingly, preparing for both warm days and cooler evenings.

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

The chart illustrates July temperature patterns in Yuma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yuma, July typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (104°F) and lows dropping to around 11°C (52°F).

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

July Precipitation in Yuma

In Yuma in July, the precipitation amount is 57 mm (2.2 in) over a span of 10 days.

July Precipitation Trends in Yuma

The chart displays monthly precipitation patterns in Yuma, 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 Yuma, July typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 10 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 Yuma

In Yuma in July humidity is 75%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket, enveloping you and making travel somewhat taxing, as every step can feel heavier and the air thicker, often leading to a desire for shade and cool breezes.

July Average Humidity in Yuma

This chart illustrates the average monthly humidity levels in Yuma, 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 Yuma is approximately 75%, 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 Yuma

In Yuma 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 Yuma.

Maximum UV Index Levels in Yuma for July

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

Data source: Yuma 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 Yuma Compares to Other Months

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

This table compares monthly weather conditions in Yuma, 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 (33°F)	14 mm (0.6 inches)	74%	moderate
February Weather	0°C (32°F)	14 mm (0.6 inches)	75%	moderate
March Weather	6°C (44°F)	57 mm (2.2 inches)	66%	high
April Weather	10°C (50°F)	45 mm (1.8 inches)	62%	very high
May Weather	15°C (60°F)	91 mm (3.6 inches)	74%	very high
June Weather	23°C (73°F)	49 mm (1.9 inches)	76%	extreme
July Weather	25°C (77°F)	57 mm (2.2 inches)	75%	extreme
August Weather	24°C (75°F)	37 mm (1.4 inches)	80%	very high
September Weather	21°C (70°F)	27 mm (1.0 inches)	79%	very high
October Weather	11°C (51°F)	32 mm (1.3 inches)	77%	high
November Weather	6°C (44°F)	16 mm (0.6 inches)	74%	moderate
December Weather	2°C (36°F)	10 mm (0.4 inches)	80%	moderate