July Weather in Poway, United States

Last updated: June 24, 2025

Experience the average temperature in Poway, United States during July, a pleasant 23°C (74°F). Be prepared for varying conditions, as temperatures can dip to a minimum of 15°C (58°F) and soar to a maximum of 40°C (104°F). Expect light precipitation, with an average of just 4 mm (0.1 in) over the course of 1 day, and enjoy a comfortable average humidity of 46%.

July Temperature in Poway

In July in Poway, the average temperature is 23°C (74°F). The maximum can reach 40°C (104°F), while the minimum can be as low as 15°C (58°F). This climate makes Poway an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates July temperature patterns in Poway, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poway, July typically has an average temperature of 23°C (74°F), with highs reaching up to 40°C (104°F) and lows dropping to around 15°C (58°F).

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

July Precipitation in Poway

In Poway in July, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

July Precipitation Trends in Poway

The chart displays monthly precipitation patterns in Poway, 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 Poway, July typically receives around 4 mm (0.1 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 Poway

In Poway in July humidity is 46%. With an average temperature of 23°C (74°F), this humidity feels like a mild and pleasant embrace, making it comfortable for exploring the sights and indulging in outdoor activities without feeling overly sticky or weighed down.

July Average Humidity in Poway

This chart illustrates the average monthly humidity levels in Poway, 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 Poway is approximately 46%, 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 Poway

In Poway 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 Poway.

Maximum UV Index Levels in Poway for July

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

Data source: Poway 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 Poway Compares to Other Months

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

This table compares monthly weather conditions in Poway, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (55°F)	73 mm (2.9 inches)	72%	moderate
February Weather	12°C (55°F)	88 mm (3.5 inches)	77%	high
March Weather	14°C (57°F)	76 mm (3.0 inches)	67%	very high
April Weather	16°C (61°F)	35 mm (1.4 inches)	56%	very high
May Weather	17°C (63°F)	30 mm (1.2 inches)	46%	extreme
June Weather	20°C (68°F)	4 mm (0.2 inches)	48%	extreme
July Weather	23°C (74°F)	4 mm (0.1 inches)	46%	extreme
August Weather	24°C (75°F)	2 mm (0.1 inches)	42%	very high
September Weather	22°C (73°F)	5 mm (0.2 inches)	52%	very high
October Weather	20°C (68°F)	15 mm (0.6 inches)	58%	high
November Weather	16°C (62°F)	39 mm (1.5 inches)	66%	moderate
December Weather	13°C (55°F)	74 mm (2.9 inches)	74%	moderate