July Weather in Marana, United States

Last updated: June 24, 2025

In July, the average temperature in Marana, United States reaches a warm 32°C (90°F). However, temperatures can vary significantly, with a minimum of 21°C (70°F) and soaring to a maximum of 45°C (113°F). Rainfall is relatively light, totaling 52 mm (2.0 in) over approximately 9 days, and the average humidity is around 34%. Enjoy the warmth while staying hydrated!

July Temperature in Marana

In July in Marana, the average temperature is 32°C (90°F). Maximums can reach 45°C (113°F), while minimums can drop to as low as 21°C (70°F). Be prepared for hot weather and plan your activities accordingly to make the most of your trip.

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

The chart illustrates July temperature patterns in Marana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marana, July typically has an average temperature of 32°C (90°F), with highs reaching up to 45°C (113°F) and lows dropping to around 21°C (70°F).

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

July Precipitation in Marana

In Marana in July, the precipitation amount is 52 mm (2.0 in) over a span of 9 days.

July Precipitation Trends in Marana

The chart displays monthly precipitation patterns in Marana, 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 Marana, July typically receives around 52 mm (2.0 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 Marana

In Marana in July humidity is 34%. With an average temperature of 32°C (90°F), this humidity feels like a warm embrace, making travel quite enjoyable, but be sure to stay hydrated and seek shade during the hottest parts of the day.

July Average Humidity in Marana

This chart illustrates the average monthly humidity levels in Marana, 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 Marana is approximately 34%, 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 Marana

In Marana in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Marana.

Maximum UV Index Levels in Marana for July

The chart shows the monthly maximum UV Index (UVI) for Marana 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 Marana typically reaches 12, which falls under the extreme exposure category.

Data source: Marana 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 Marana Compares to Other Months

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

This table compares monthly weather conditions in Marana, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	26 mm (1.0 inches)	76%	moderate
February Weather	13°C (56°F)	31 mm (1.2 inches)	79%	high
March Weather	17°C (63°F)	16 mm (0.6 inches)	67%	very high
April Weather	22°C (73°F)	2 mm (0.1 inches)	55%	extreme
May Weather	26°C (79°F)	2 mm (0.1 inches)	40%	extreme
June Weather	32°C (89°F)	7 mm (0.3 inches)	33%	extreme
July Weather	32°C (90°F)	52 mm (2.0 inches)	34%	extreme
August Weather	32°C (90°F)	39 mm (1.5 inches)	48%	extreme
September Weather	29°C (85°F)	26 mm (1.0 inches)	64%	extreme
October Weather	23°C (74°F)	9 mm (0.4 inches)	67%	very high
November Weather	18°C (65°F)	17 mm (0.7 inches)	77%	high
December Weather	12°C (55°F)	26 mm (1.0 inches)	82%	moderate