July Weather in Fallbrook, United States

Last updated: June 24, 2025

In July, the average temperature in Fallbrook, United States hovers around 25°C (77°F), creating a pleasant atmosphere for outdoor activities. However, temperatures can swing dramatically, with a minimum of 14°C (58°F) and a scorching maximum of 42°C (109°F). Expect minimal rain, with only 4 mm (0.2 in) of precipitation over the course of 0 days, and enjoy the comfort of an average humidity level of 46%.

July Temperature in Fallbrook

In July in Fallbrook, the average temperature is 25°C (77°F). Maximums can reach 42°C (109°F), while minimums can drop as low as 14°C (58°F). It's a great time to enjoy outdoor activities, but don't forget to stay hydrated and protect yourself from the heat!

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

The chart illustrates July temperature patterns in Fallbrook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fallbrook, July typically has an average temperature of 25°C (77°F), with highs reaching up to 42°C (109°F) and lows dropping to around 14°C (58°F).

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

July Precipitation in Fallbrook

In Fallbrook in July, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

July Precipitation Trends in Fallbrook

The chart displays monthly precipitation patterns in Fallbrook, 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 Fallbrook, July typically receives around 4 mm (0.2 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 Fallbrook

In Fallbrook in July humidity is 46%. With an average temperature of 25°C (77°F), this humidity feels like a refreshing breeze, making it quite pleasant for traveling, as it keeps you feeling comfortable and energized throughout the day.

July Average Humidity in Fallbrook

This chart illustrates the average monthly humidity levels in Fallbrook, 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 Fallbrook 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 Fallbrook

In Fallbrook 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 Fallbrook.

Maximum UV Index Levels in Fallbrook for July

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

Data source: Fallbrook 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 Fallbrook Compares to Other Months

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

This table compares monthly weather conditions in Fallbrook, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	66 mm (2.6 inches)	72%	moderate
February Weather	13°C (55°F)	64 mm (2.5 inches)	77%	high
March Weather	14°C (57°F)	67 mm (2.6 inches)	67%	very high
April Weather	17°C (62°F)	31 mm (1.2 inches)	56%	very high
May Weather	18°C (64°F)	19 mm (0.8 inches)	46%	extreme
June Weather	21°C (70°F)	3 mm (0.1 inches)	48%	extreme
July Weather	25°C (77°F)	4 mm (0.2 inches)	46%	extreme
August Weather	25°C (77°F)	3 mm (0.1 inches)	42%	extreme
September Weather	24°C (75°F)	4 mm (0.2 inches)	52%	very high
October Weather	20°C (69°F)	11 mm (0.4 inches)	58%	high
November Weather	17°C (62°F)	28 mm (1.1 inches)	66%	moderate
December Weather	13°C (55°F)	66 mm (2.6 inches)	74%	moderate