July Weather in Santa Barbara, Mexico

Last updated: August 27, 2025

In July, the average temperature in Santa Barbara, Mexico is a pleasant 22°C (72°F). Visitors can expect temperatures to range from a cool 14°C (57°F) to a warm 34°C (94°F). With an average humidity of 72% and 109 mm (4.3 in) of precipitation spread over 16 days, it's a month of refreshing rain and mild weather, perfect for exploration!

July Temperature in Santa Barbara

In July in Santa Barbara, the average temperature is 22°C (72°F). Maximums can reach 34°C (94°F), while minimums can drop to as low as 14°C (57°F). This makes it a great time for travelers to enjoy pleasant weather and outdoor activities.

July Weather in Santa Barbara: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Santa Barbara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Barbara, July typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (57°F).

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

July Precipitation in Santa Barbara

In Santa Barbara in July, the precipitation amount is 109 mm (4.3 in) spread over 16 days.

July Precipitation Trends in Santa Barbara

The chart displays monthly precipitation patterns in Santa Barbara, 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 Santa Barbara, July typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 16 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 Santa Barbara

In Santa Barbara in July humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.

July Average Humidity in Santa Barbara

This chart illustrates the average monthly humidity levels in Santa Barbara, 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 Santa Barbara is approximately 72%, 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 Santa Barbara

In Santa Barbara in July, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Barbara.

Maximum UV Index Levels in Santa Barbara for July

The chart shows the monthly maximum UV Index (UVI) for Santa Barbara 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 Santa Barbara typically reaches 13, which falls under the extreme exposure category.

Data source: Santa Barbara 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 Santa Barbara Compares to Other Months

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

This table compares monthly weather conditions in Santa Barbara, 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 (50°F)	6 mm (0.2 inches)	75%	high
February Weather	12°C (54°F)	7 mm (0.3 inches)	65%	very high
March Weather	16°C (60°F)	7 mm (0.3 inches)	58%	extreme
April Weather	19°C (67°F)	5 mm (0.2 inches)	48%	extreme
May Weather	22°C (73°F)	8 mm (0.3 inches)	48%	extreme
June Weather	25°C (76°F)	39 mm (1.6 inches)	54%	extreme
July Weather	22°C (72°F)	109 mm (4.3 inches)	72%	extreme
August Weather	22°C (72°F)	92 mm (3.6 inches)	77%	extreme
September Weather	20°C (67°F)	126 mm (5.0 inches)	86%	extreme
October Weather	18°C (64°F)	42 mm (1.7 inches)	82%	extreme
November Weather	14°C (57°F)	20 mm (0.8 inches)	85%	very high
December Weather	10°C (50°F)	20 mm (0.8 inches)	87%	high