July Weather in Saint George, United States

Last updated: June 24, 2025

In Saint George, United States, the average temperature in July hovers around 27°C (80°F), offering a warm climate perfect for outdoor activities. However, temperatures can vary significantly, ranging from a minimum of 16°C (61°F) to a sweltering maximum of 38°C (102°F). Expect about 92 mm (3.6 in) of precipitation spread over 10 days, contributing to a relatively high average humidity of 81%.

July Temperature in Saint George

In July in Saint George, the average temperature is 27°C (80°F). The maximum can reach 38°C (102°F), while the minimum can be as low as 16°C (61°F). Travel during this month to enjoy a warm climate with pleasant evenings and the potential for some hot days.

July Weather in Saint George: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Saint George, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint George, July typically has an average temperature of 27°C (80°F), with highs reaching up to 38°C (102°F) and lows dropping to around 16°C (61°F).

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

July Precipitation in Saint George

In Saint George in July, the total precipitation amount is 92 mm (3.6 in), which falls over the course of 10 days.

July Precipitation Trends in Saint George

The chart displays monthly precipitation patterns in Saint George, 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 Saint George, July typically receives around 92 mm (3.6 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 Saint George

In Saint George in July, humidity is 81%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapping around you, making travel feel sticky and heavy, but the vibrant atmosphere can still be invigorating, inviting moments of exploration in slower, more deliberate steps.

July Average Humidity in Saint George

This chart illustrates the average monthly humidity levels in Saint George, 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 Saint George 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 Saint George

In Saint George in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Saint George.

Maximum UV Index Levels in Saint George for July

The chart shows the monthly maximum UV Index (UVI) for Saint George 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 Saint George typically reaches 10, which falls under the very high exposure category.

Data source: Saint George 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 Saint George Compares to Other Months

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

This table compares monthly weather conditions in Saint George, 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)	79 mm (3.1 inches)	82%	moderate
February Weather	2°C (36°F)	82 mm (3.2 inches)	80%	moderate
March Weather	8°C (48°F)	134 mm (5.3 inches)	80%	high
April Weather	13°C (56°F)	135 mm (5.3 inches)	80%	very high
May Weather	20°C (68°F)	146 mm (5.7 inches)	82%	very high
June Weather	25°C (77°F)	94 mm (3.7 inches)	83%	extreme
July Weather	27°C (80°F)	92 mm (3.6 inches)	81%	very high
August Weather	25°C (77°F)	131 mm (5.1 inches)	80%	very high
September Weather	23°C (73°F)	58 mm (2.3 inches)	76%	very high
October Weather	15°C (60°F)	107 mm (4.2 inches)	76%	high
November Weather	7°C (45°F)	75 mm (3.0 inches)	85%	moderate
December Weather	4°C (40°F)	64 mm (2.5 inches)	86%	moderate