July Weather in San Francisco, Venezuela

Last updated: August 28, 2025

In San Francisco, Venezuela, the average temperature in July reaches a warm 30°C (86°F). Expect a minimum of 23°C (74°F) and a peak of 37°C (100°F), creating ideal conditions for summer activities. However, be prepared for some rain, as 58 mm (2.3 in) of precipitation may fall over approximately 14 days. With an average humidity of 81%, it’s wise to stay hydrated while enjoying the vibrant atmosphere of this locale!

July Temperature in San Francisco

In July in San Francisco, the average temperature is 30°C (86°F). The maximum can reach 37°C (100°F) and the minimum can be as low as 23°C (74°F). It's an ideal time for travelers seeking warm weather and plenty of sunshine.

July Weather in San Francisco: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Francisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco, July typically has an average temperature of 30°C (86°F), with highs reaching up to 37°C (100°F) and lows dropping to around 23°C (74°F).

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

July Precipitation in San Francisco

In San Francisco in July, the precipitation amount is 58 mm (2.3 in) over the course of 14 days.

July Precipitation Trends in San Francisco

The chart displays monthly precipitation patterns in San Francisco, 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 San Francisco, July typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in San Francisco

In San Francisco in July, humidity is 81%. With an average temperature of 30°C (86°F), this humidity feels like a sweltering blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks in the shade or indoors to stay comfortable while traveling.

July Average Humidity in San Francisco

This chart illustrates the average monthly humidity levels in San Francisco, 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 San Francisco 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 San Francisco

In San Francisco 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 San Francisco.

Maximum UV Index Levels in San Francisco for July

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

Data source: San Francisco 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 San Francisco Compares to Other Months

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

This table compares monthly weather conditions in San Francisco, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	8 mm (0.3 inches)	65%	extreme
February Weather	29°C (84°F)	3 mm (0.1 inches)	65%	extreme
March Weather	29°C (84°F)	22 mm (0.9 inches)	64%	extreme
April Weather	29°C (85°F)	40 mm (1.6 inches)	62%	extreme
May Weather	29°C (85°F)	97 mm (3.8 inches)	63%	extreme
June Weather	29°C (85°F)	80 mm (3.2 inches)	74%	extreme
July Weather	30°C (86°F)	58 mm (2.3 inches)	81%	extreme
August Weather	30°C (86°F)	74 mm (2.9 inches)	80%	extreme
September Weather	30°C (85°F)	83 mm (3.3 inches)	76%	extreme
October Weather	29°C (84°F)	117 mm (4.6 inches)	74%	extreme
November Weather	28°C (83°F)	104 mm (4.1 inches)	72%	very high
December Weather	29°C (84°F)	13 mm (0.5 inches)	68%	very high