July Weather in Las Heras, Argentina

Last updated: August 22, 2025

In July, the average temperature in Las Heras, Argentina hovers around 4°C (39°F), with a minimum of -12°C (10°F) and a maximum reaching up to 16°C (62°F). Stay prepared for some moisture, as 20 mm (0.8 in) of precipitation can be expected over the course of 4 days. Additionally, average humidity is quite high at 86%, making for a chillier atmosphere.

July Temperature in Las Heras

In July in Las Heras, the average temperature is 4°C (39°F), with maximums reaching up to 16°C (62°F) and minimums dropping as low as -12°C (10°F). Be prepared for chilly weather and pack layers if you plan to travel during this time.

July Weather in Las Heras: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Las Heras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Heras, July typically has an average temperature of 4°C (39°F), with highs reaching up to 16°C (62°F) and lows dropping to around -12°C (10°F).

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

July Precipitation in Las Heras

In Las Heras in July, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

July Precipitation Trends in Las Heras

The chart displays monthly precipitation patterns in Las Heras, 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 Las Heras, July typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 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 Las Heras

In Las Heras in July humidity is 86%. With an average temperature of 4°C (39°F), this humidity feels like a chilly mist enveloping you, making it essential to bundle up while exploring, as each breath comes with a damp chill that can be quite refreshing yet starkly invigorating for travelers.

July Average Humidity in Las Heras

This chart illustrates the average monthly humidity levels in Las Heras, 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 Las Heras is approximately 86%, 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 Las Heras

In Las Heras in July, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Las Heras, you can visit Hourly UV Index in Las Heras.

Maximum UV Index Levels in Las Heras for July

The chart shows the monthly maximum UV Index (UVI) for Las Heras 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 Las Heras typically reaches 2, which falls under the low exposure category.

Data source: Las Heras 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 Las Heras Compares to Other Months

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

This table compares monthly weather conditions in Las Heras, 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 (65°F)	6 mm (0.2 inches)	63%	extreme
February Weather	19°C (66°F)	15 mm (0.6 inches)	67%	extreme
March Weather	15°C (60°F)	32 mm (1.3 inches)	69%	very high
April Weather	12°C (53°F)	28 mm (1.1 inches)	76%	moderate
May Weather	8°C (46°F)	24 mm (0.9 inches)	81%	moderate
June Weather	4°C (39°F)	29 mm (1.2 inches)	85%	low
July Weather	4°C (39°F)	20 mm (0.8 inches)	86%	low
August Weather	6°C (44°F)	22 mm (0.9 inches)	85%	moderate
September Weather	9°C (48°F)	16 mm (0.6 inches)	77%	high
October Weather	12°C (53°F)	11 mm (0.4 inches)	71%	very high
November Weather	16°C (60°F)	11 mm (0.4 inches)	65%	extreme
December Weather	18°C (65°F)	14 mm (0.6 inches)	63%	extreme