September Weather in La Puerta, Mexico

Last updated: August 26, 2025

In September, the average temperature in La Puerta, Mexico hovers around 18°C (64°F). Expect a minimum of 6°C (43°F) and a maximum of 28°C (82°F). Throughout the month, precipitation totals about 132 mm (5.2 in), spread over 21 days, while the average humidity remains high at 84%. Embrace the varied weather as you explore this vibrant destination!

September Temperature in La Puerta

In September in La Puerta, the average temperature is 18°C (64°F). Maximums can reach up to 28°C (82°F), while minimums can drop as low as 6°C (43°F). This variation in temperatures makes it essential to pack layers for your travels.

September Weather in La Puerta: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Puerta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Puerta, September typically has an average temperature of 18°C (64°F), with highs reaching up to 28°C (82°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in La Puerta

In La Puerta in September, the total precipitation amount is 132 mm (5.2 in) spread over 21 days.

September Precipitation Trends in La Puerta

The chart displays monthly precipitation patterns in La Puerta, 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 La Puerta, September typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 21 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 La Puerta

In La Puerta in September humidity is 84%. With an average temperature of 18°C (64°F), this humidity feels like there's a heavy blanket wrapping around you, making travel feel a bit sticky and muggy, potentially leading to fatigue if you're not prepared.

September Average Humidity in La Puerta

This chart illustrates the average monthly humidity levels in La Puerta, 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 La Puerta 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 La Puerta

In La Puerta 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 La Puerta, you can check here.

Maximum UV Index Levels in La Puerta for September

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

Data source: La Puerta 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 La Puerta Compares to Other Months

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

This table compares monthly weather conditions in La Puerta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	8 mm (0.3 inches)	88%	very high
February Weather	16°C (60°F)	7 mm (0.3 inches)	86%	extreme
March Weather	18°C (64°F)	15 mm (0.6 inches)	83%	extreme
April Weather	20°C (68°F)	22 mm (0.9 inches)	80%	extreme
May Weather	21°C (70°F)	37 mm (1.5 inches)	82%	extreme
June Weather	19°C (67°F)	116 mm (4.6 inches)	79%	extreme
July Weather	18°C (65°F)	109 mm (4.3 inches)	72%	extreme
August Weather	18°C (65°F)	114 mm (4.5 inches)	74%	extreme
September Weather	18°C (64°F)	132 mm (5.2 inches)	84%	extreme
October Weather	17°C (62°F)	77 mm (3.0 inches)	92%	extreme
November Weather	15°C (59°F)	18 mm (0.7 inches)	91%	very high
December Weather	14°C (57°F)	4 mm (0.1 inches)	91%	very high