September Weather in Tecpatan, Mexico

Last updated: August 27, 2025

In Tecpatan, Mexico, the average temperature in September hovers around 24°C (75°F), delivering a pleasant climate. You can expect minimum temperatures of 19°C (66°F) and highs reaching up to 32°C (89°F). However, prepare for a wet month, as 359 mm (14.1 in) of precipitation is likely over 29 days, accompanied by an average humidity of 87%.

September Temperature in Tecpatan

In September in Tecpatan, the average temperature is 24°C (75°F), with maximums reaching up to 32°C (89°F) and minimums dropping as low as 19°C (66°F). This makes it an ideal time for travelers looking to enjoy warm and pleasant weather.

September Weather in Tecpatan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tecpatan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tecpatan, September typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (89°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Tecpatan

In Tecpatan in September, the precipitation amount is 359 mm (14.1 in) spread over 29 days.

September Precipitation Trends in Tecpatan

The chart displays monthly precipitation patterns in Tecpatan, 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 Tecpatan, September typically receives around 359 mm (14.1 inches) of precipitation spread over approximately 29 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Tecpatan

In Tecpatan in September, humidity is 87%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace that clings to your skin, making outdoor activities feel heavier and more exhausting, and the air thickens, leaving you longing for shade and refreshing breezes as you navigate your adventures.

September Average Humidity in Tecpatan

This chart illustrates the average monthly humidity levels in Tecpatan, 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 Tecpatan is approximately 87%, 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 Tecpatan

In Tecpatan 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 Tecpatan.

Maximum UV Index Levels in Tecpatan for September

The chart shows the monthly maximum UV Index (UVI) for Tecpatan 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 Tecpatan typically reaches 13, which falls under the extreme exposure category.

Data source: Tecpatan 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 Tecpatan Compares to Other Months

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

This table compares monthly weather conditions in Tecpatan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	161 mm (6.3 inches)	83%	very high
February Weather	21°C (70°F)	96 mm (3.8 inches)	76%	extreme
March Weather	22°C (72°F)	111 mm (4.4 inches)	66%	extreme
April Weather	24°C (76°F)	97 mm (3.8 inches)	59%	extreme
May Weather	25°C (77°F)	180 mm (7.1 inches)	64%	extreme
June Weather	24°C (76°F)	387 mm (15.2 inches)	69%	extreme
July Weather	24°C (76°F)	221 mm (8.7 inches)	82%	extreme
August Weather	24°C (75°F)	295 mm (11.6 inches)	87%	extreme
September Weather	24°C (75°F)	359 mm (14.1 inches)	87%	extreme
October Weather	23°C (74°F)	388 mm (15.3 inches)	88%	extreme
November Weather	21°C (70°F)	263 mm (10.4 inches)	88%	very high
December Weather	20°C (68°F)	179 mm (7.1 inches)	88%	very high