July Weather in San Pedro, Mexico

Last updated: August 27, 2025

The average temperature in San Pedro, Mexico during July hovers around 29°C (85°F), with minima dipping to 20°C (68°F) and maxima soaring to 38°C (101°F). Expect an average precipitation amount of 17 mm (0.7 in) over just 2 days, coupled with a comfortable average humidity of 72%.

July Temperature in San Pedro

In July in San Pedro, the average temperature is 29°C (85°F). Maximum temperatures can reach 38°C (101°F), while the minimum can drop to as low as 20°C (68°F). It's a great time for travelers to enjoy warm weather, perfect for outdoor activities and exploring the vibrant local culture.

July Weather in San Pedro: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, July typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (68°F).

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

July Precipitation in San Pedro

In San Pedro in July, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

July Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, 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 San Pedro, July typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 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 San Pedro

In San Pedro in July humidity is 72%. With an average temperature of 29°C (85°F), this humidity feels like a warm, sticky embrace that can make traveling feel quite exhausting. You may find yourself needing to take frequent breaks in the shade and staying hydrated as the muggy air wraps around you, making every step a little heavier.

July Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, 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 San Pedro 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 San Pedro

In San Pedro 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 San Pedro.

Maximum UV Index Levels in San Pedro for July

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

Data source: San Pedro 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 San Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	9 mm (0.3 inches)	69%	high
February Weather	18°C (65°F)	14 mm (0.5 inches)	66%	very high
March Weather	20°C (69°F)	2 mm (0.1 inches)	64%	extreme
April Weather	23°C (73°F)	0 mm (0.0 inches)	64%	extreme
May Weather	24°C (76°F)	0 mm (0.0 inches)	66%	extreme
June Weather	27°C (81°F)	7 mm (0.3 inches)	67%	extreme
July Weather	29°C (85°F)	17 mm (0.7 inches)	72%	extreme
August Weather	30°C (86°F)	56 mm (2.2 inches)	73%	extreme
September Weather	28°C (83°F)	113 mm (4.5 inches)	74%	extreme
October Weather	27°C (80°F)	10 mm (0.4 inches)	75%	very high
November Weather	23°C (74°F)	22 mm (0.9 inches)	73%	very high
December Weather	19°C (67°F)	18 mm (0.7 inches)	72%	high