September Weather in El Alamito, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Alamito, Mexico is a warm 29°C (85°F). Expect a minimum of 21°C (70°F) and a maximum that can soar up to 40°C (104°F). During this time, precipitation averages 115 mm (4.5 in) over 16 days, while the air maintains a humidity level of 78%.

September Temperature in El Alamito

In September in El Alamito, the average temperature is 29°C (85°F), with maximums reaching up to 40°C (104°F) and minimums dropping to as low as 21°C (70°F). This warm climate makes El Alamito an ideal destination for travelers seeking sunny weather and outdoor adventures.

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

The chart illustrates September temperature patterns in El Alamito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Alamito, September typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (104°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in El Alamito

In El Alamito in September, the precipitation amount is 115 mm (4.5 in) over a span of 16 days.

September Precipitation Trends in El Alamito

The chart displays monthly precipitation patterns in El Alamito, 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 Alamito, September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 16 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 Alamito

In El Alamito in September humidity is 78%. With an average temperature of 29°C (85°F), this humidity feels like a warm, thick blanket wrapping around you, making travel somewhat challenging as you adjust to the muggy conditions. The air feels heavy, and the heat can be intense, prompting frequent breaks to find shade and staying hydrated to keep fatigue at bay.

September Average Humidity in El Alamito

This chart illustrates the average monthly humidity levels in El Alamito, 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 Alamito is approximately 78%, 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 Alamito

In El Alamito in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Alamito.

Maximum UV Index Levels in El Alamito for September

The chart shows the monthly maximum UV Index (UVI) for El Alamito 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 Alamito typically reaches 12, which falls under the extreme exposure category.

Data source: El Alamito 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 Alamito Compares to Other Months

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

This table compares monthly weather conditions in El Alamito, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	11 mm (0.4 inches)	70%	high
February Weather	19°C (67°F)	18 mm (0.7 inches)	67%	very high
March Weather	21°C (70°F)	6 mm (0.2 inches)	62%	very high
April Weather	23°C (75°F)	0 mm (0.0 inches)	58%	extreme
May Weather	26°C (79°F)	0 mm (0.0 inches)	59%	extreme
June Weather	29°C (85°F)	18 mm (0.7 inches)	64%	extreme
July Weather	31°C (87°F)	81 mm (3.2 inches)	74%	extreme
August Weather	30°C (87°F)	119 mm (4.7 inches)	78%	extreme
September Weather	29°C (85°F)	115 mm (4.5 inches)	78%	extreme
October Weather	28°C (84°F)	24 mm (0.9 inches)	75%	very high
November Weather	24°C (76°F)	29 mm (1.1 inches)	74%	high
December Weather	20°C (68°F)	11 mm (0.4 inches)	72%	high