July Weather in Green Valley, United States

Last updated: June 24, 2025

In July, the average temperature in Green Valley, United States hovers around 28°C (83°F), offering a warm and inviting climate. Expect a minimum temperature of 18°C (65°F) and soaring highs reaching up to 42°C (107°F). With 74 mm (2.9 in) of precipitation spread over 15 days, occasional showers can refresh the atmosphere, while the average humidity sits at a comfortable 38%. Enjoy the blend of warmth and moisture that defines this vibrant destination!

July Temperature in Green Valley

In July in Green Valley, the average temperature is 28°C (83°F), with maximums reaching up to 42°C (107°F) and minimums dropping as low as 18°C (65°F). This makes it a perfect time for travelers to enjoy a warm climate while being prepared for both hot days and cooler evenings.

July Weather in Green Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Green Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Green Valley, July typically has an average temperature of 28°C (83°F), with highs reaching up to 42°C (107°F) and lows dropping to around 18°C (65°F).

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

July Precipitation in Green Valley

In Green Valley in July, the precipitation amount is 74 mm (2.9 in) over the course of 15 days.

July Precipitation Trends in Green Valley

The chart displays monthly precipitation patterns in Green Valley, 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 Green Valley, July typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 15 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 Green Valley

In Green Valley in July, humidity is 38%. With an average temperature of 28°C (83°F), this humidity feels like a comfortable, pleasant warmth that makes traveling enjoyable, allowing for exploration without excessive discomfort from the heat.

July Average Humidity in Green Valley

This chart illustrates the average monthly humidity levels in Green Valley, 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 Green Valley is approximately 38%, 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 Green Valley

In Green Valley 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 Green Valley.

Maximum UV Index Levels in Green Valley for July

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

Data source: Green Valley 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 Green Valley Compares to Other Months

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

This table compares monthly weather conditions in Green Valley, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	22 mm (0.9 inches)	74%	moderate
February Weather	11°C (53°F)	31 mm (1.2 inches)	71%	high
March Weather	15°C (59°F)	16 mm (0.6 inches)	60%	very high
April Weather	20°C (68°F)	4 mm (0.2 inches)	43%	extreme
May Weather	23°C (74°F)	4 mm (0.1 inches)	32%	extreme
June Weather	29°C (84°F)	9 mm (0.3 inches)	28%	extreme
July Weather	28°C (83°F)	74 mm (2.9 inches)	38%	extreme
August Weather	28°C (82°F)	62 mm (2.4 inches)	60%	extreme
September Weather	26°C (79°F)	37 mm (1.5 inches)	72%	extreme
October Weather	21°C (70°F)	11 mm (0.4 inches)	66%	very high
November Weather	16°C (61°F)	15 mm (0.6 inches)	74%	high
December Weather	11°C (52°F)	22 mm (0.9 inches)	81%	moderate