July Weather in Castro Barros, Argentina

Last updated: August 22, 2025

In Castro Barros, Argentina, the average temperature in July is a mild 13°C (55°F). However, don't be surprised if you encounter a minimum of -3°C (27°F) or bask in the warmth with highs reaching 30°C (86°F). During this month, expect a light sprinkle with a total precipitation of 6 mm (0.2 in) spread over just 2 days. The average humidity sits comfortably at 54%, making it a pleasant time to explore!

July Temperature in Castro Barros

In July in Castro Barros, the average temperature is 13°C (55°F). Maximums can reach 30°C (86°F), and minimums can drop as low as -3°C (27°F). This diverse range of temperatures makes Castro Barros an exciting destination for travelers, offering both warm and cool experiences.

July Weather in Castro Barros: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Castro Barros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castro Barros, July typically has an average temperature of 13°C (55°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (27°F).

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

July Precipitation in Castro Barros

In Castro Barros in July, the precipitation amount is 6 mm (0.2 in) over the course of 2 days.

July Precipitation Trends in Castro Barros

The chart displays monthly precipitation patterns in Castro Barros, 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 Castro Barros, July typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 2 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 Castro Barros

In Castro Barros in July, humidity is 54%. With an average temperature of 13°C (55°F), this humidity feels like a cool, crisp embrace, making it refreshing for traveling, although you may want a light jacket for comfort during outdoor explorations.

July Average Humidity in Castro Barros

This chart illustrates the average monthly humidity levels in Castro Barros, 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 Castro Barros is approximately 54%, 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 Castro Barros

In Castro Barros in July, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Castro Barros.

Maximum UV Index Levels in Castro Barros for July

The chart shows the monthly maximum UV Index (UVI) for Castro Barros 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 Castro Barros typically reaches 5, which falls under the moderate exposure category.

Data source: Castro Barros 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 Castro Barros Compares to Other Months

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

This table compares monthly weather conditions in Castro Barros, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	83 mm (3.3 inches)	49%	extreme
February Weather	27°C (81°F)	61 mm (2.4 inches)	54%	extreme
March Weather	25°C (77°F)	71 mm (2.8 inches)	57%	extreme
April Weather	22°C (71°F)	69 mm (2.7 inches)	73%	very high
May Weather	17°C (62°F)	31 mm (1.2 inches)	75%	high
June Weather	13°C (56°F)	7 mm (0.3 inches)	67%	moderate
July Weather	13°C (55°F)	6 mm (0.2 inches)	54%	moderate
August Weather	16°C (61°F)	1 mm (0.0 inches)	43%	high
September Weather	20°C (68°F)	25 mm (1.0 inches)	45%	very high
October Weather	23°C (75°F)	22 mm (0.9 inches)	41%	extreme
November Weather	26°C (79°F)	66 mm (2.6 inches)	51%	extreme
December Weather	28°C (83°F)	66 mm (2.6 inches)	49%	extreme