July Weather in Oakland, United States

Last updated: June 24, 2025

In July, the average temperature in Oakland, United States is a pleasant 25°C (78°F). Expect a minimum of 13°C (55°F) and a maximum of 35°C (96°F), making this month quite variable. With an average precipitation of 107 mm (4.2 in) spread over 11 days, it's wise to be prepared for rain. Additionally, the average humidity levels around 82% ensure a humid, yet cozy atmosphere.

July Temperature in Oakland

In July in Oakland, the average temperature is 25°C (78°F). Maximum temperatures can reach as high as 35°C (96°F), while minimums can drop to a chilly 13°C (55°F). This pleasant climate makes it an ideal destination for travelers seeking both warmth and variety in their outdoor activities.

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

The chart illustrates July temperature patterns in Oakland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oakland, July typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (55°F).

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

July Precipitation in Oakland

In Oakland in July, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

July Precipitation Trends in Oakland

The chart displays monthly precipitation patterns in Oakland, 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 Oakland, July typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 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 Oakland

In Oakland in July, humidity is 82%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit more challenging and encouraging you to seek shade or a cool spot during your travels.

July Average Humidity in Oakland

This chart illustrates the average monthly humidity levels in Oakland, 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 Oakland is approximately 82%, 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 Oakland

In Oakland 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 Oakland.

Maximum UV Index Levels in Oakland for July

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

Data source: Oakland 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 Oakland Compares to Other Months

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

This table compares monthly weather conditions in Oakland, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	79 mm (3.1 inches)	84%	moderate
February Weather	0°C (33°F)	80 mm (3.2 inches)	82%	moderate
March Weather	6°C (44°F)	118 mm (4.7 inches)	84%	high
April Weather	12°C (53°F)	111 mm (4.4 inches)	83%	very high
May Weather	19°C (66°F)	140 mm (5.5 inches)	80%	very high
June Weather	24°C (75°F)	103 mm (4.1 inches)	83%	extreme
July Weather	25°C (78°F)	107 mm (4.2 inches)	82%	very high
August Weather	24°C (75°F)	110 mm (4.3 inches)	82%	very high
September Weather	21°C (71°F)	77 mm (3.0 inches)	79%	very high
October Weather	14°C (58°F)	119 mm (4.7 inches)	79%	high
November Weather	5°C (42°F)	82 mm (3.2 inches)	88%	moderate
December Weather	2°C (36°F)	62 mm (2.4 inches)	87%	moderate