July Weather in Garden Grove, United States

Last updated: June 24, 2025

In Garden Grove, United States, the average temperature in July is a warm 27°C (81°F). Expect a comfortable minimum of 22°C (71°F), while the maximum can reach up to 34°C (94°F). Be prepared for significant rainfall, with an average precipitation of 301 mm (11.9 in) spread over 28 days. The air will feel quite humid, with an average humidity level of 79%.

July Temperature in Garden Grove

In July in Garden Grove, the average temperature is 27°C (81°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 22°C (71°F). This pleasant climate makes Garden Grove an ideal destination for travelers seeking warm and comfortable weather.

July Weather in Garden Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Garden Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Garden Grove, July typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (71°F).

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

July Precipitation in Garden Grove

In Garden Grove in July, the precipitation amount is 301 mm (11.9 in) over the course of 28 days.

July Precipitation Trends in Garden Grove

The chart displays monthly precipitation patterns in Garden Grove, 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 Garden Grove, July typically receives around 301 mm (11.9 inches) of precipitation spread over approximately 28 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 Garden Grove

In Garden Grove in July, humidity is 79%. With an average temperature of 27°C (81°F), this humidity feels like a warm and sticky embrace, making travel both challenging and invigorating as the air clings to your skin, urging you to seek shade or a refreshing drink.

July Average Humidity in Garden Grove

This chart illustrates the average monthly humidity levels in Garden Grove, 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 Garden Grove is approximately 79%, 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 Garden Grove

In Garden Grove 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 Garden Grove.

Maximum UV Index Levels in Garden Grove for July

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

Data source: Garden Grove 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 Garden Grove Compares to Other Months

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

This table compares monthly weather conditions in Garden Grove, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	46 mm (1.8 inches)	83%	high
February Weather	18°C (66°F)	66 mm (2.6 inches)	82%	very high
March Weather	20°C (67°F)	22 mm (0.9 inches)	78%	very high
April Weather	22°C (72°F)	78 mm (3.1 inches)	77%	extreme
May Weather	25°C (78°F)	124 mm (4.9 inches)	75%	extreme
June Weather	27°C (80°F)	217 mm (8.6 inches)	76%	extreme
July Weather	27°C (81°F)	301 mm (11.9 inches)	79%	extreme
August Weather	27°C (82°F)	265 mm (10.4 inches)	78%	extreme
September Weather	27°C (81°F)	183 mm (7.2 inches)	83%	extreme
October Weather	25°C (77°F)	86 mm (3.4 inches)	81%	very high
November Weather	20°C (68°F)	52 mm (2.1 inches)	83%	high
December Weather	17°C (63°F)	79 mm (3.1 inches)	86%	moderate