July Weather in Altar, Mexico

Last updated: August 27, 2025

In Altar, Mexico, the average temperature in July reaches a balmy 32°C (90°F), with lows around 22°C (71°F) and highs potentially soaring to 45°C (113°F). Expect about 43 mm (1.7 in) of precipitation spread across 10 days during this month, all while enjoying an average humidity of 38%. It's the perfect time to experience the warmth and beauty of the season!

July Temperature in Altar

In July in Altar, the average temperature is 32°C (90°F). Maximums can reach 45°C (113°F), while minimums can be as low as 22°C (71°F). Be prepared for hot weather, and consider lightweight clothing and plenty of hydration for your travels.

July Weather in Altar: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Altar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altar, July typically has an average temperature of 32°C (90°F), with highs reaching up to 45°C (113°F) and lows dropping to around 22°C (71°F).

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

July Precipitation in Altar

In Altar in July, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.

July Precipitation Trends in Altar

The chart displays monthly precipitation patterns in Altar, 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 Altar, July typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 10 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 Altar

In Altar in July, humidity is 38%. With an average temperature of 32°C (90°F), this humidity feels like a warm, comfortable embrace, making it perfect for outdoor exploring and leisurely strolls without feeling overly sticky or oppressive.

July Average Humidity in Altar

This chart illustrates the average monthly humidity levels in Altar, 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 Altar is approximately 38%, 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 Altar

In Altar 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 Altar.

Maximum UV Index Levels in Altar for July

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

Data source: Altar 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 Altar Compares to Other Months

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

This table compares monthly weather conditions in Altar, 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 (57°F)	22 mm (0.9 inches)	74%	moderate
February Weather	15°C (59°F)	26 mm (1.0 inches)	71%	high
March Weather	18°C (65°F)	14 mm (0.6 inches)	60%	very high
April Weather	23°C (74°F)	2 mm (0.1 inches)	43%	extreme
May Weather	26°C (79°F)	2 mm (0.1 inches)	32%	extreme
June Weather	32°C (89°F)	3 mm (0.1 inches)	28%	extreme
July Weather	32°C (90°F)	43 mm (1.7 inches)	38%	extreme
August Weather	32°C (90°F)	38 mm (1.5 inches)	60%	extreme
September Weather	30°C (86°F)	41 mm (1.6 inches)	72%	extreme
October Weather	25°C (77°F)	9 mm (0.3 inches)	66%	very high
November Weather	20°C (68°F)	19 mm (0.8 inches)	74%	high
December Weather	15°C (58°F)	17 mm (0.7 inches)	81%	moderate