July Weather in Alameda, United States

Last updated: June 24, 2025

In July, the average temperature in Alameda, United States hovers around 18°C (64°F), with a pleasant range from a minimum of 11°C (53°F) to a maximum of 32°C (90°F). Expect a dry spell, as precipitation remains at 0 mm (0.0 in) over 0 days. Additionally, the air feels comfortable with an average humidity of 58%.

July Temperature in Alameda

In July in Alameda, the average temperature is 18°C (64°F). Maximum temperatures can reach 32°C (90°F) and minimum temperatures can be as low as 11°C (53°F). Overall, it's a comfortable time to visit, perfect for outdoor activities and exploration.

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

The chart illustrates July temperature patterns in Alameda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alameda, July typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 11°C (53°F).

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

July Precipitation in Alameda

In Alameda in July, the precipitation amount is 0 mm (0.0 in) during 0 days.

July Precipitation Trends in Alameda

The chart displays monthly precipitation patterns in Alameda, 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 Alameda, July typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Alameda

In Alameda in July humidity is 58%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it a comfortable time for traveling as you can enjoy outdoor explorations without feeling overly warm or sticky.

July Average Humidity in Alameda

This chart illustrates the average monthly humidity levels in Alameda, 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 Alameda is approximately 58%, 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 Alameda

In Alameda in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Alameda.

Maximum UV Index Levels in Alameda for July

The chart shows the monthly maximum UV Index (UVI) for Alameda 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 Alameda typically reaches 11, which falls under the extreme exposure category.

Data source: Alameda 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 Alameda Compares to Other Months

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

This table compares monthly weather conditions in Alameda, 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)	94 mm (3.7 inches)	82%	moderate
February Weather	11°C (53°F)	91 mm (3.6 inches)	84%	moderate
March Weather	12°C (54°F)	73 mm (2.9 inches)	82%	very high
April Weather	14°C (58°F)	29 mm (1.2 inches)	78%	very high
May Weather	15°C (60°F)	18 mm (0.7 inches)	71%	very high
June Weather	18°C (64°F)	2 mm (0.1 inches)	64%	extreme
July Weather	18°C (64°F)	0 mm (0.0 inches)	58%	extreme
August Weather	18°C (65°F)	0 mm (0.0 inches)	54%	very high
September Weather	19°C (66°F)	1 mm (0.0 inches)	55%	very high
October Weather	17°C (63°F)	24 mm (1.0 inches)	62%	high
November Weather	13°C (56°F)	42 mm (1.7 inches)	78%	moderate
December Weather	10°C (51°F)	80 mm (3.2 inches)	80%	moderate