July Weather in Santa Catarina, Mexico

Last updated: August 27, 2025

In Santa Catarina, Mexico, the average temperature in July hovers around 20°C (68°F), with a comfortable minimum of 12°C (53°F) and a warm maximum of 31°C (88°F). Expect some rain, as 122 mm (4.8 in) of precipitation typically falls over 18 days during the month, contributing to an average humidity level of 67%.

July Temperature in Santa Catarina

In July in Santa Catarina, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 12°C (53°F). This pleasant climate makes Santa Catarina an ideal destination for travelers seeking a comfortable escape.

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

The chart illustrates July temperature patterns in Santa Catarina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Catarina, July typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 12°C (53°F).

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

July Precipitation in Santa Catarina

In Santa Catarina in July, the precipitation amount is 122 mm (4.8 in) spread over 18 days, indicating a relatively wet period for the region.

July Precipitation Trends in Santa Catarina

The chart displays monthly precipitation patterns in Santa Catarina, 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 Catarina, July typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 18 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 Catarina

In Santa Catarina in July humidity is 67%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, as the air clings to your skin and invites you to enjoy the sights at a leisurely pace.

July Average Humidity in Santa Catarina

This chart illustrates the average monthly humidity levels in Santa Catarina, 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 Catarina is approximately 67%, 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 Catarina

In Santa Catarina in July, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santa Catarina, you can check here.

Maximum UV Index Levels in Santa Catarina for July

The chart shows the monthly maximum UV Index (UVI) for Santa Catarina 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 Catarina typically reaches 14, which falls under the extreme exposure category.

Data source: Santa Catarina 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 Catarina Compares to Other Months

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

This table compares monthly weather conditions in Santa Catarina, 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 (59°F)	3 mm (0.1 inches)	74%	very high
February Weather	17°C (63°F)	5 mm (0.2 inches)	65%	extreme
March Weather	19°C (67°F)	9 mm (0.4 inches)	58%	extreme
April Weather	21°C (71°F)	9 mm (0.4 inches)	58%	extreme
May Weather	22°C (73°F)	49 mm (1.9 inches)	67%	extreme
June Weather	21°C (70°F)	160 mm (6.3 inches)	76%	extreme
July Weather	20°C (68°F)	122 mm (4.8 inches)	67%	extreme
August Weather	20°C (68°F)	105 mm (4.1 inches)	68%	extreme
September Weather	19°C (66°F)	166 mm (6.5 inches)	81%	extreme
October Weather	18°C (65°F)	53 mm (2.1 inches)	83%	extreme
November Weather	16°C (61°F)	17 mm (0.7 inches)	84%	very high
December Weather	15°C (59°F)	4 mm (0.2 inches)	81%	very high