July Weather in San Juan del Rio, Mexico

Last updated: August 27, 2025

In San Juan del Rio, Mexico, the average temperature in July hovers around 18°C (64°F), with minimums dipping to 10°C (51°F) and maximums reaching up to 27°C (80°F). Expect an average precipitation of 182 mm (7.2 in) spread across about 25 days, accompanied by a humid climate with an average humidity level of 76%. Enjoy the vibrant atmosphere as nature thrives in these conditions!

July Temperature in San Juan del Rio

In July in San Juan del Rio, the average temperature is 18°C (64°F). The maximum can reach 27°C (80°F) and the minimum can be as low as 10°C (51°F). This pleasant weather makes it a great time for travelers to explore outdoor activities and enjoy the local sights.

July Weather in San Juan del Rio: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Juan del Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan del Rio, July typically has an average temperature of 18°C (64°F), with highs reaching up to 27°C (80°F) and lows dropping to around 10°C (51°F).

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

July Precipitation in San Juan del Rio

In San Juan del Rio in July, the precipitation amount is 182 mm (7.2 in) over the course of 25 days.

July Precipitation Trends in San Juan del Rio

The chart displays monthly precipitation patterns in San Juan del Rio, 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 Juan del Rio, July typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 25 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in San Juan del Rio

In San Juan del Rio in July, humidity is 76%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel steamy and invigorating—perfect for exploring charming streets, though you might want to take breaks in the shade.

July Average Humidity in San Juan del Rio

This chart illustrates the average monthly humidity levels in San Juan del Rio, 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 Juan del Rio is approximately 76%, 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 Juan del Rio

In San Juan del Rio in July, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Juan del Rio.

Maximum UV Index Levels in San Juan del Rio for July

The chart shows the monthly maximum UV Index (UVI) for San Juan del Rio 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 Juan del Rio typically reaches 15, which falls under the extreme exposure category.

Data source: San Juan del Rio 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 Juan del Rio Compares to Other Months

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

This table compares monthly weather conditions in San Juan del Rio, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	13 mm (0.5 inches)	84%	very high
February Weather	16°C (61°F)	11 mm (0.4 inches)	80%	extreme
March Weather	17°C (63°F)	17 mm (0.7 inches)	73%	extreme
April Weather	19°C (66°F)	55 mm (2.2 inches)	67%	extreme
May Weather	19°C (67°F)	148 mm (5.8 inches)	72%	extreme
June Weather	18°C (65°F)	285 mm (11.2 inches)	73%	extreme
July Weather	18°C (64°F)	182 mm (7.2 inches)	76%	extreme
August Weather	18°C (64°F)	272 mm (10.7 inches)	80%	extreme
September Weather	18°C (65°F)	294 mm (11.6 inches)	84%	extreme
October Weather	17°C (63°F)	170 mm (6.7 inches)	89%	extreme
November Weather	15°C (60°F)	32 mm (1.3 inches)	88%	extreme
December Weather	14°C (58°F)	11 mm (0.4 inches)	88%	very high