September Weather in El Porvenir, Mexico

Last updated: August 27, 2025

In El Porvenir, Mexico, the average temperature in September is a pleasant 23°C (74°F). However, be prepared for temperature fluctuations; it can dip to a chilly 11°C (53°F) or soar to a scorching 42°C (108°F). Thankfully, with only 3 mm (0.1 in) of precipitation over 0 days, you can enjoy plenty of dry weather. The average humidity remains comfortable at 63%, making it ideal for outdoor activities.

September Temperature in El Porvenir

In September in El Porvenir, the average temperature is 23°C (74°F). Maximums can reach 42°C (108°F) and minimums can be as low as 11°C (53°F). Be prepared for a wide range of temperatures when traveling to El Porvenir this month.

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 23°C (74°F), with highs reaching up to 42°C (108°F) and lows dropping to around 11°C (53°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 precipitation amount is 3 mm (0.1 in) during a total of 0 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 3 mm (0.1 inches) of precipitation spread over approximately 0 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 63%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, yet reminding you to stay hydrated as you explore.

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 63%, 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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, 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	12°C (54°F)	63 mm (2.5 inches)	72%	moderate
February Weather	12°C (54°F)	64 mm (2.5 inches)	76%	high
March Weather	13°C (56°F)	57 mm (2.3 inches)	68%	very high
April Weather	16°C (62°F)	18 mm (0.7 inches)	59%	extreme
May Weather	17°C (64°F)	21 mm (0.8 inches)	57%	extreme
June Weather	21°C (70°F)	1 mm (0.1 inches)	60%	extreme
July Weather	24°C (76°F)	2 mm (0.1 inches)	59%	extreme
August Weather	25°C (77°F)	4 mm (0.1 inches)	57%	extreme
September Weather	23°C (74°F)	3 mm (0.1 inches)	63%	extreme
October Weather	20°C (68°F)	10 mm (0.4 inches)	65%	very high
November Weather	17°C (62°F)	31 mm (1.2 inches)	69%	high
December Weather	13°C (55°F)	58 mm (2.3 inches)	73%	moderate