September Weather in El Porvenir, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Porvenir, Mexico reaches a warm 27°C (81°F), with a minimum of 22°C (71°F) and highs soaring to 36°C (97°F). Visitors should prepare for frequent rain, as the area sees about 306 mm (12.1 in) of precipitation over 25 days. With an average humidity of 84%, it’s a humid and lush environment, perfect for those who enjoy a tropical climate.

September Temperature in El Porvenir

In September in El Porvenir, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 22°C (71°F). Travelers should be prepared for warm weather and pack accordingly to fully enjoy their time in El Porvenir.

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

The chart illustrates September temperature patterns in El Porvenir, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Porvenir, September typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in El Porvenir

In El Porvenir in September, the total precipitation amount is 306 mm (12.1 in) spread over 25 days.

September Precipitation Trends in El Porvenir

The chart displays monthly precipitation patterns in El Porvenir, 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 Porvenir, September typically receives around 306 mm (12.1 inches) of precipitation spread over approximately 25 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 Porvenir

In El Porvenir in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in El Porvenir

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

In El Porvenir 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 El Porvenir.

Maximum UV Index Levels in El Porvenir for September

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

Data source: El Porvenir 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 Porvenir Compares to Other Months

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

This table compares monthly weather conditions in El Porvenir, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	46 mm (1.8 inches)	84%	very high
February Weather	24°C (75°F)	34 mm (1.3 inches)	80%	extreme
March Weather	26°C (78°F)	30 mm (1.2 inches)	73%	extreme
April Weather	28°C (83°F)	31 mm (1.2 inches)	67%	extreme
May Weather	30°C (86°F)	70 mm (2.7 inches)	72%	extreme
June Weather	28°C (83°F)	314 mm (12.4 inches)	73%	extreme
July Weather	27°C (81°F)	303 mm (11.9 inches)	76%	extreme
August Weather	27°C (81°F)	363 mm (14.3 inches)	80%	extreme
September Weather	27°C (81°F)	306 mm (12.1 inches)	84%	extreme
October Weather	26°C (79°F)	254 mm (10.0 inches)	89%	extreme
November Weather	24°C (75°F)	99 mm (3.9 inches)	88%	very high
December Weather	23°C (73°F)	40 mm (1.6 inches)	88%	very high