September Weather in Tejamen, Mexico

Last updated: August 27, 2025

In September, the average temperature in Tejamen, Mexico hovers around 17°C (63°F), with a minimum of 8°C (47°F) and a maximum reaching 28°C (82°F). Expect precipitation of about 149 mm (5.9 in) spread over 19 days, and enjoy a notably high average humidity of 88%.

September Temperature in Tejamen

In September in Tejamen, the average temperature is 17°C (63°F), with maximums reaching 28°C (82°F) and minimums dipping as low as 8°C (47°F). This makes it a perfect time to enjoy a mix of pleasant days and cooler evenings, ideal for outdoor activities and exploring the local sights.

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

The chart illustrates September temperature patterns in Tejamen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tejamen, September typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Tejamen

In Tejamen in September, the precipitation amount is 149 mm (5.9 in) recorded over a span of 19 days.

September Precipitation Trends in Tejamen

The chart displays monthly precipitation patterns in Tejamen, 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 Tejamen, September typically receives around 149 mm (5.9 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 Tejamen

In Tejamen in September, humidity is 88%. With an average temperature of 17°C (63°F), this humidity feels like a thick blanket enveloping you, making outdoor activities feel stifling and sticky, potentially dampening the joy of exploration and requiring frequent breaks for hydration.

September Average Humidity in Tejamen

This chart illustrates the average monthly humidity levels in Tejamen, 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 Tejamen is approximately 88%, 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 Tejamen

In Tejamen 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 Tejamen.

Maximum UV Index Levels in Tejamen for September

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

Data source: Tejamen 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 Tejamen Compares to Other Months

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

This table compares monthly weather conditions in Tejamen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	7 mm (0.3 inches)	76%	very high
February Weather	11°C (52°F)	12 mm (0.5 inches)	69%	extreme
March Weather	14°C (57°F)	6 mm (0.2 inches)	57%	extreme
April Weather	16°C (62°F)	6 mm (0.2 inches)	49%	extreme
May Weather	19°C (66°F)	12 mm (0.5 inches)	49%	extreme
June Weather	21°C (70°F)	44 mm (1.7 inches)	64%	extreme
July Weather	18°C (66°F)	178 mm (7.0 inches)	82%	extreme
August Weather	19°C (66°F)	120 mm (4.7 inches)	87%	extreme
September Weather	17°C (63°F)	149 mm (5.9 inches)	88%	extreme
October Weather	16°C (61°F)	54 mm (2.1 inches)	83%	extreme
November Weather	13°C (55°F)	11 mm (0.4 inches)	84%	very high
December Weather	9°C (49°F)	13 mm (0.5 inches)	86%	high