September Weather in Eldorado, United States

Last updated: June 24, 2025

The average temperature in Eldorado, United States during September hovers around 25°C (77°F). Expect a range that can dip to a cool 7°C (45°F) and soar to a sweltering 38°C (100°F). Visitors should prepare for an average of 75 mm (3.0 in) of precipitation spread across 5 days, with humidity levels at a comfortable 67%. Enjoy the diverse climate that Eldorado offers!

September Temperature in Eldorado

In September in Eldorado, the average temperature is 25°C (77°F). Maximums can reach 38°C (100°F), while minimums can drop as low as 7°C (45°F). This varied climate makes Eldorado an ideal destination for travelers seeking diverse weather experiences.

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 25°C (77°F), with highs reaching up to 38°C (100°F) and lows dropping to around 7°C (45°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 is 75 mm (3.0 in) spread over a duration of 5 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 75 mm (3.0 inches) of precipitation spread over approximately 5 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 67%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, heavy blanket, making outdoor activities feel more strenuous and sticky than usual.

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 67%, 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 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 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 11, 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	9°C (48°F)	28 mm (1.1 inches)	74%	moderate
February Weather	10°C (51°F)	30 mm (1.2 inches)	74%	very high
March Weather	16°C (61°F)	60 mm (2.3 inches)	68%	very high
April Weather	19°C (67°F)	52 mm (2.0 inches)	70%	extreme
May Weather	24°C (75°F)	122 mm (4.8 inches)	77%	extreme
June Weather	27°C (80°F)	55 mm (2.2 inches)	76%	extreme
July Weather	28°C (83°F)	23 mm (0.9 inches)	66%	extreme
August Weather	28°C (83°F)	37 mm (1.5 inches)	60%	extreme
September Weather	25°C (77°F)	75 mm (3.0 inches)	67%	extreme
October Weather	19°C (67°F)	64 mm (2.5 inches)	72%	very high
November Weather	14°C (57°F)	25 mm (1.0 inches)	83%	high
December Weather	11°C (51°F)	27 mm (1.1 inches)	85%	moderate