July Weather in Flagstaff, South Africa

Last updated: August 31, 2025

In July, the average temperature in Flagstaff, South Africa hovers around 13°C (56°F), with a minimum dipping to -1°C (31°F) and a maximum rising to 30°C (86°F). Expect a light precipitation of 6 mm (0.2 in) over the course of just 1 day, and be prepared for a humidity level averaging 77%.

July Temperature in Flagstaff

In July in Flagstaff, the average temperature is 13°C (56°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as -1°C (31°F). Be prepared for a wide range of temperatures during your travels.

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

The chart illustrates July temperature patterns in Flagstaff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Flagstaff, July typically has an average temperature of 13°C (56°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (31°F).

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

July Precipitation in Flagstaff

In Flagstaff in July, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

July Precipitation Trends in Flagstaff

The chart displays monthly precipitation patterns in Flagstaff, 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 Flagstaff, July typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 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 Flagstaff

In Flagstaff in July humidity is 77%. With average temperature 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities sweaty and uncomfortable.

July Average Humidity in Flagstaff

This chart illustrates the average monthly humidity levels in Flagstaff, 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 Flagstaff is approximately 77%, 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 Flagstaff

In Flagstaff in July, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Flagstaff.

Maximum UV Index Levels in Flagstaff for July

The chart shows the monthly maximum UV Index (UVI) for Flagstaff 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 Flagstaff typically reaches 5, which falls under the moderate exposure category.

Data source: Flagstaff 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 Flagstaff Compares to Other Months

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

This table compares monthly weather conditions in Flagstaff, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	106 mm (4.2 inches)	88%	extreme
February Weather	21°C (70°F)	131 mm (5.2 inches)	88%	extreme
March Weather	20°C (68°F)	96 mm (3.8 inches)	89%	extreme
April Weather	17°C (64°F)	89 mm (3.5 inches)	89%	very high
May Weather	15°C (60°F)	33 mm (1.3 inches)	88%	high
June Weather	13°C (56°F)	23 mm (0.9 inches)	82%	moderate
July Weather	13°C (56°F)	6 mm (0.2 inches)	77%	moderate
August Weather	14°C (57°F)	37 mm (1.5 inches)	72%	high
September Weather	16°C (61°F)	41 mm (1.6 inches)	82%	very high
October Weather	17°C (63°F)	84 mm (3.3 inches)	83%	extreme
November Weather	18°C (64°F)	102 mm (4.0 inches)	87%	extreme
December Weather	19°C (67°F)	120 mm (4.7 inches)	88%	extreme