September Weather in Salitrillo, Mexico

Last updated: August 27, 2025

In September, the average temperature in Salitrillo, Mexico is a pleasant 21°C (70°F), with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 33°C (91°F). Expect 75 mm (3.0 in) of precipitation over about 13 days, and enjoy the ambient 81% humidity that keeps the atmosphere refreshingly vibrant.

September Temperature in Salitrillo

In September in Salitrillo, the average temperature is 21°C (70°F). Maximum temperatures can reach up to 33°C (91°F), while the minimum can drop as low as 12°C (55°F). It's a great time to visit for those who enjoy mild weather with the possibility of warmer days.

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

The chart illustrates September temperature patterns in Salitrillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salitrillo, September typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 12°C (55°F).

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

September Precipitation in Salitrillo

In Salitrillo in September, the precipitation amount is 75 mm (3.0 in) over the course of 13 days.

September Precipitation Trends in Salitrillo

The chart displays monthly precipitation patterns in Salitrillo, 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 Salitrillo, September typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 13 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 Salitrillo

In Salitrillo in September, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

September Average Humidity in Salitrillo

This chart illustrates the average monthly humidity levels in Salitrillo, 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 Salitrillo 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 Salitrillo

In Salitrillo 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 Salitrillo.

Maximum UV Index Levels in Salitrillo for September

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

Data source: Salitrillo 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 Salitrillo Compares to Other Months

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

This table compares monthly weather conditions in Salitrillo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	9 mm (0.4 inches)	75%	very high
February Weather	16°C (62°F)	8 mm (0.3 inches)	69%	extreme
March Weather	19°C (66°F)	10 mm (0.4 inches)	65%	extreme
April Weather	21°C (71°F)	13 mm (0.5 inches)	64%	extreme
May Weather	23°C (74°F)	42 mm (1.7 inches)	75%	extreme
June Weather	22°C (72°F)	80 mm (3.1 inches)	78%	extreme
July Weather	22°C (71°F)	73 mm (2.9 inches)	67%	extreme
August Weather	22°C (72°F)	45 mm (1.8 inches)	64%	extreme
September Weather	21°C (70°F)	75 mm (3.0 inches)	81%	extreme
October Weather	19°C (67°F)	50 mm (2.0 inches)	85%	extreme
November Weather	16°C (61°F)	15 mm (0.6 inches)	87%	very high
December Weather	14°C (57°F)	9 mm (0.4 inches)	87%	very high