July Weather in Santiago Nacaltepec, Mexico

Last updated: August 27, 2025

In July, the average temperature in Santiago Nacaltepec, Mexico hovers around 18°C (65°F). Expect a cozy minimum of 11°C (52°F) and a pleasant maximum reaching up to 28°C (82°F). However, prepare for some rain, as the area receives about 135 mm (5.3 in) of precipitation over 22 days, paired with an average humidity of 76%.

July Temperature in Santiago Nacaltepec

In July in Santiago Nacaltepec, the average temperature is 18°C (65°F). The maximum can reach 28°C (82°F), while the minimum can be as low as 11°C (52°F). This mild climate makes it an ideal time for exploring and enjoying outdoor activities.

July Weather in Santiago Nacaltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Santiago Nacaltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Nacaltepec, July typically has an average temperature of 18°C (65°F), with highs reaching up to 28°C (82°F) and lows dropping to around 11°C (52°F).

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

July Precipitation in Santiago Nacaltepec

In Santiago Nacaltepec, in July, the total precipitation amount is 135 mm (5.3 in) spread over 22 days.

July Precipitation Trends in Santiago Nacaltepec

The chart displays monthly precipitation patterns in Santiago Nacaltepec, 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 Santiago Nacaltepec, July typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 22 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 Santiago Nacaltepec

In Santiago Nacaltepec in July, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.

July Average Humidity in Santiago Nacaltepec

This chart illustrates the average monthly humidity levels in Santiago Nacaltepec, 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 Santiago Nacaltepec is approximately 76%, 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 Santiago Nacaltepec

In Santiago Nacaltepec in July, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santiago Nacaltepec.

Maximum UV Index Levels in Santiago Nacaltepec for July

The chart shows the monthly maximum UV Index (UVI) for Santiago Nacaltepec 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 Santiago Nacaltepec typically reaches 15, which falls under the extreme exposure category.

Data source: Santiago Nacaltepec 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 Santiago Nacaltepec Compares to Other Months

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

This table compares monthly weather conditions in Santiago Nacaltepec, 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)	18 mm (0.7 inches)	84%	very high
February Weather	17°C (62°F)	11 mm (0.4 inches)	80%	extreme
March Weather	18°C (65°F)	18 mm (0.7 inches)	73%	extreme
April Weather	20°C (68°F)	42 mm (1.7 inches)	67%	extreme
May Weather	20°C (69°F)	75 mm (3.0 inches)	72%	extreme
June Weather	19°C (66°F)	248 mm (9.8 inches)	73%	extreme
July Weather	18°C (65°F)	135 mm (5.3 inches)	76%	extreme
August Weather	18°C (65°F)	233 mm (9.2 inches)	80%	extreme
September Weather	18°C (65°F)	268 mm (10.5 inches)	84%	extreme
October Weather	18°C (64°F)	136 mm (5.3 inches)	89%	extreme
November Weather	16°C (61°F)	30 mm (1.2 inches)	88%	extreme
December Weather	15°C (59°F)	12 mm (0.5 inches)	88%	very high