September Weather in Eldorado, Mexico

Last updated: August 27, 2025

In September, the average temperature in Eldorado, Mexico rises to a warm 28°C (83°F). Visitors can expect a comfortable range, with minimums dipping to 24°C (76°F) and maximums peaking at 33°C (92°F). However, don’t forget your umbrella, as 151 mm (5.9 in) of precipitation can be anticipated over 21 days, and with humidity levels averaging 88%, you'll feel the tropical embrace of this beautiful destination!

September Temperature in Eldorado

In September in Eldorado, the average temperature is 28°C (83°F), with maximums reaching 33°C (92°F) and minimums dropping as low as 24°C (76°F). This makes it an ideal destination for travelers looking to enjoy warm, pleasant weather.

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

The chart illustrates September temperature patterns in Eldorado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eldorado, September typically has an average temperature of 28°C (83°F), with highs reaching up to 33°C (92°F) and lows dropping to around 24°C (76°F).

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

September Precipitation in Eldorado

In Eldorado in September, the precipitation amount reaches 151 mm (5.9 in) over the course of 21 days.

September Precipitation Trends in Eldorado

The chart displays monthly precipitation patterns in Eldorado, 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 Eldorado, September typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 21 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 Eldorado

In Eldorado in September, humidity is 88%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, dense mist that clings to your skin, making outdoor activities noticeably more taxing and promoting a sense of sluggishness that can hinder your travel plans.

September Average Humidity in Eldorado

This chart illustrates the average monthly humidity levels in Eldorado, 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 Eldorado is approximately 88%, 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 Eldorado

In Eldorado 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 Eldorado.

Maximum UV Index Levels in Eldorado for September

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

Data source: Eldorado 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 Eldorado Compares to Other Months

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

This table compares monthly weather conditions in Eldorado, 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 (67°F)	5 mm (0.2 inches)	76%	high
February Weather	20°C (68°F)	22 mm (0.9 inches)	69%	very high
March Weather	21°C (69°F)	1 mm (0.0 inches)	57%	extreme
April Weather	23°C (73°F)	0 mm (0.0 inches)	49%	extreme
May Weather	25°C (77°F)	0 mm (0.0 inches)	49%	extreme
June Weather	27°C (82°F)	26 mm (1.0 inches)	64%	extreme
July Weather	29°C (85°F)	64 mm (2.5 inches)	82%	extreme
August Weather	29°C (85°F)	168 mm (6.6 inches)	87%	extreme
September Weather	28°C (83°F)	151 mm (5.9 inches)	88%	extreme
October Weather	28°C (82°F)	47 mm (1.9 inches)	83%	extreme
November Weather	25°C (76°F)	41 mm (1.6 inches)	84%	very high
December Weather	21°C (70°F)	13 mm (0.5 inches)	86%	high