July Weather in Castanos, Mexico

Last updated: August 26, 2025

In July, the average temperature in Castanos, Mexico hovers around 27°C (81°F), making it a warm destination. Expect temperatures to range from a cool 18°C (65°F) to a sizzling 39°C (102°F). During this month, precipitation is about 84 mm (3.3 in) over 11 days, contributing to an average humidity of 64%.

July Temperature in Castanos

In July in Castanos, the average temperature is 27°C (81°F). Maximums can reach 39°C (102°F) and minimums can be as low as 18°C (65°F). This makes it an ideal time for travelers seeking warm weather and a pleasant getaway.

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

The chart illustrates July temperature patterns in Castanos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castanos, July typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 18°C (65°F).

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

July Precipitation in Castanos

In Castanos, in July, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

July Precipitation Trends in Castanos

The chart displays monthly precipitation patterns in Castanos, 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 Castanos, July typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 11 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 Castanos

In Castanos in July humidity is 64%. With an average temperature of 27°C (81°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, as you explore the sights under the bright sun.

July Average Humidity in Castanos

This chart illustrates the average monthly humidity levels in Castanos, 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 Castanos is approximately 64%, 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 Castanos

In Castanos 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 Castanos.

Maximum UV Index Levels in Castanos for July

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

Data source: Castanos 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 Castanos Compares to Other Months

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

This table compares monthly weather conditions in Castanos, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (55°F)	9 mm (0.4 inches)	83%	high
February Weather	15°C (60°F)	7 mm (0.3 inches)	74%	very high
March Weather	19°C (67°F)	22 mm (0.9 inches)	75%	extreme
April Weather	23°C (73°F)	19 mm (0.8 inches)	74%	extreme
May Weather	26°C (79°F)	49 mm (1.9 inches)	79%	extreme
June Weather	27°C (81°F)	44 mm (1.7 inches)	77%	extreme
July Weather	27°C (81°F)	84 mm (3.3 inches)	64%	extreme
August Weather	27°C (81°F)	49 mm (1.9 inches)	61%	extreme
September Weather	24°C (75°F)	139 mm (5.5 inches)	77%	extreme
October Weather	21°C (70°F)	44 mm (1.7 inches)	83%	very high
November Weather	17°C (62°F)	15 mm (0.6 inches)	85%	high
December Weather	14°C (58°F)	21 mm (0.8 inches)	89%	high