September Weather in El Tepec, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Tepec, Mexico hovers around 22°C (71°F), offering a pleasant climate for outdoor activities. You'll experience a range from a minimum of 14°C (57°F) to a warm maximum of 33°C (91°F). Be prepared for some rain, as 123 mm (4.8 in) of precipitation typically falls over 19 days, accompanied by an average humidity level of 84%.

September Temperature in El Tepec

In September, in El Tepec, the average temperature is 22°C (71°F). Maximum temperatures can reach 33°C (91°F) while minimums can drop as low as 14°C (57°F). This pleasant climate makes El Tepec an ideal destination for outdoor activities and exploration during this time of year.

September Weather in El Tepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Tepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Tepec, September typically has an average temperature of 22°C (71°F), with highs reaching up to 33°C (91°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in El Tepec

In El Tepec in September, the total precipitation amount is 123 mm (4.8 in) spread over 19 days.

September Precipitation Trends in El Tepec

The chart displays monthly precipitation patterns in El Tepec, 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 El Tepec, September typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 19 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 El Tepec

In El Tepec in September, humidity is 84%. With an average temperature of 22°C (71°F), this humidity feels like a warm, sticky blanket wrapping around you, making outdoor activities a bit challenging but also inviting you to seek out shaded spots and cool refreshments during your travels.

September Average Humidity in El Tepec

This chart illustrates the average monthly humidity levels in El Tepec, 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 El Tepec 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 El Tepec

In El Tepec in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in El Tepec, you can check here.

Maximum UV Index Levels in El Tepec for September

The chart shows the monthly maximum UV Index (UVI) for El Tepec 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 El Tepec typically reaches 14, which falls under the extreme exposure category.

Data source: El Tepec 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 El Tepec Compares to Other Months

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

This table compares monthly weather conditions in El Tepec, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	13 mm (0.5 inches)	64%	very high
February Weather	17°C (63°F)	17 mm (0.7 inches)	57%	extreme
March Weather	20°C (68°F)	3 mm (0.1 inches)	46%	extreme
April Weather	21°C (71°F)	1 mm (0.0 inches)	42%	extreme
May Weather	23°C (74°F)	6 mm (0.2 inches)	51%	extreme
June Weather	24°C (76°F)	69 mm (2.7 inches)	74%	extreme
July Weather	22°C (72°F)	120 mm (4.7 inches)	79%	extreme
August Weather	22°C (73°F)	106 mm (4.2 inches)	81%	extreme
September Weather	22°C (71°F)	123 mm (4.8 inches)	84%	extreme
October Weather	21°C (70°F)	54 mm (2.1 inches)	75%	extreme
November Weather	19°C (66°F)	13 mm (0.5 inches)	71%	very high
December Weather	16°C (61°F)	12 mm (0.5 inches)	74%	very high