September Weather in El Salero, Mexico

Last updated: August 26, 2025

In September, the average temperature in El Salero, Mexico is a comfortable 18°C (65°F), with a minimum of 9°C (48°F) and a maximum of 29°C (84°F). Expect a fair amount of rain, with 142 mm (5.6 in) of precipitation spread over about 15 days. With an average humidity level of 81%, it’s wise to prepare for a moist climate!

September Temperature in El Salero

In September in El Salero, the average temperature is 18°C (65°F). Maximums can reach 29°C (84°F), while minimums can drop to as low as 9°C (48°F). This makes it an ideal time for travelers to enjoy comfortable weather while exploring the area's attractions.

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

The chart illustrates September temperature patterns in El Salero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Salero, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in El Salero

In El Salero in September, the total precipitation amount is 142 mm (5.6 in) spread over a period of 15 days.

September Precipitation Trends in El Salero

The chart displays monthly precipitation patterns in El Salero, 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 Salero, September typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in El Salero

In El Salero in September, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

September Average Humidity in El Salero

This chart illustrates the average monthly humidity levels in El Salero, 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 Salero is approximately 81%, 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 Salero

In El Salero 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 El Salero, you can check here.

Maximum UV Index Levels in El Salero for September

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

Data source: El Salero 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 Salero Compares to Other Months

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

This table compares monthly weather conditions in El Salero, 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)	18 mm (0.7 inches)	75%	very high
February Weather	15°C (58°F)	11 mm (0.4 inches)	69%	extreme
March Weather	18°C (64°F)	9 mm (0.3 inches)	65%	extreme
April Weather	20°C (67°F)	7 mm (0.3 inches)	64%	extreme
May Weather	21°C (71°F)	29 mm (1.1 inches)	75%	extreme
June Weather	21°C (70°F)	106 mm (4.2 inches)	78%	extreme
July Weather	20°C (68°F)	131 mm (5.2 inches)	67%	extreme
August Weather	20°C (68°F)	78 mm (3.1 inches)	64%	extreme
September Weather	18°C (65°F)	142 mm (5.6 inches)	81%	extreme
October Weather	17°C (64°F)	44 mm (1.7 inches)	85%	extreme
November Weather	15°C (59°F)	16 mm (0.6 inches)	87%	very high
December Weather	12°C (55°F)	14 mm (0.6 inches)	87%	very high