September Weather in Yextla, Mexico

Last updated: August 26, 2025

In September, the average temperature in Yextla, Mexico hovers around 19°C (66°F). Expect a minimum of 13°C (56°F) and a peak of 28°C (82°F). With 458 mm (18.0 in) of precipitation spread over 28 days, you might want to carry an umbrella! Additionally, the average humidity sits at a comfortable 78%, making for a lush atmosphere.

September Temperature in Yextla

In September in Yextla, the average temperature is 19°C (66°F). Maximums can reach 28°C (82°F), while minimums can be as low as 13°C (56°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Yextla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yextla, September typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (82°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Yextla

In Yextla in September, the total precipitation amount is 458 mm (18.0 in) spread over 28 days.

September Precipitation Trends in Yextla

The chart displays monthly precipitation patterns in Yextla, 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 Yextla, September typically receives around 458 mm (18.0 inches) of precipitation spread over approximately 28 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 Yextla

In Yextla in September, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.

September Average Humidity in Yextla

This chart illustrates the average monthly humidity levels in Yextla, 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 Yextla is approximately 78%, 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 Yextla

In Yextla 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 Yextla, you can check here.

Maximum UV Index Levels in Yextla for September

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

Data source: Yextla 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 Yextla Compares to Other Months

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

This table compares monthly weather conditions in Yextla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	27 mm (1.1 inches)	66%	very high
February Weather	18°C (64°F)	19 mm (0.7 inches)	64%	extreme
March Weather	19°C (66°F)	36 mm (1.4 inches)	63%	extreme
April Weather	20°C (68°F)	51 mm (2.0 inches)	69%	extreme
May Weather	20°C (68°F)	268 mm (10.6 inches)	73%	extreme
June Weather	19°C (67°F)	479 mm (18.9 inches)	76%	extreme
July Weather	19°C (67°F)	425 mm (16.7 inches)	78%	extreme
August Weather	19°C (66°F)	574 mm (22.6 inches)	79%	extreme
September Weather	19°C (66°F)	458 mm (18.0 inches)	78%	extreme
October Weather	19°C (66°F)	272 mm (10.7 inches)	75%	extreme
November Weather	18°C (65°F)	59 mm (2.3 inches)	72%	very high
December Weather	17°C (63°F)	23 mm (0.9 inches)	70%	very high