September Weather in San Martin Hidalgo, Mexico

Last updated: August 27, 2025

In September, the average temperature in San Martin Hidalgo, Mexico hovers around 21°C (70°F). Expect a comfortable range, with minimums dipping to 15°C (60°F) and maximums reaching up to 30°C (85°F). During this month, 243 mm (9.6 in) of precipitation typically falls over 24 days, while average humidity sits at a high 84%.

September Temperature in San Martin Hidalgo

In September in San Martin Hidalgo, the average temperature is 21°C (70°F), with maximums reaching up to 30°C (85°F) and minimums dropping as low as 15°C (60°F). This climate makes it an ideal time for travelers to explore and enjoy outdoor activities comfortably.

September Weather in San Martin Hidalgo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Martin Hidalgo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin Hidalgo, September typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (85°F) and lows dropping to around 15°C (60°F).

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

September Precipitation in San Martin Hidalgo

In San Martin Hidalgo in September, the total precipitation amount is 243 mm (9.6 in) spread over 24 days.

September Precipitation Trends in San Martin Hidalgo

The chart displays monthly precipitation patterns in San Martin Hidalgo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In San Martin Hidalgo, September typically receives around 243 mm (9.6 inches) of precipitation spread over approximately 24 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in San Martin Hidalgo

In San Martin Hidalgo in September, humidity is 84%. With an average temperature of 21°C (70°F), this humidity feels like thick, warm air wrapping around you, making outdoor activities quite uncomfortable and necessitating frequent hydration breaks for a more enjoyable travel experience.

September Average Humidity in San Martin Hidalgo

This chart illustrates the average monthly humidity levels in San Martin Hidalgo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in San Martin Hidalgo is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Martin Hidalgo

In San Martin Hidalgo in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Martin Hidalgo.

Maximum UV Index Levels in San Martin Hidalgo for September

The chart shows the monthly maximum UV Index (UVI) for San Martin Hidalgo in September, 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 September, the maximum UV index in San Martin Hidalgo typically reaches 13, which falls under the extreme exposure category.

Data source: San Martin Hidalgo September 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 September Weather in San Martin Hidalgo Compares to Other Months

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

This table compares monthly weather conditions in San Martin Hidalgo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	11 mm (0.4 inches)	64%	very high
February Weather	18°C (64°F)	16 mm (0.6 inches)	57%	extreme
March Weather	20°C (69°F)	3 mm (0.1 inches)	46%	extreme
April Weather	22°C (71°F)	1 mm (0.0 inches)	42%	extreme
May Weather	23°C (74°F)	17 mm (0.7 inches)	51%	extreme
June Weather	23°C (74°F)	117 mm (4.6 inches)	74%	extreme
July Weather	21°C (70°F)	222 mm (8.8 inches)	79%	extreme
August Weather	21°C (70°F)	227 mm (8.9 inches)	81%	extreme
September Weather	21°C (70°F)	243 mm (9.6 inches)	84%	extreme
October Weather	20°C (69°F)	84 mm (3.3 inches)	75%	extreme
November Weather	18°C (66°F)	20 mm (0.8 inches)	71%	very high
December Weather	16°C (61°F)	12 mm (0.5 inches)	74%	very high