September weather forecast
Eldorado, Mexico

September, the first month of the autumn in Eldorado, is still a hot month, with an average temperature varying between 23.7°C (74.7°F) and 33.5°C (92.3°F).

Temperature

In September, the average high-temperature registers at a still tropical 33.5°C (92.3°F), nearly identical to August's 34.2°C (93.6°F). Eldorado, during the nights of September, experiences an average temperature drop to a warm 23.7°C (74.7°F).

Heat index

For most parts of September, the heat index is estimated at a life-threatening hot 48°C (118.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The most humid month in Eldorado is September, with an average relative humidity of 75%.

Rainfall

In Eldorado, Mexico, during September, the rain falls for 18.4 days and regularly aggregates up to 77mm (3.03") of precipitation. Throughout the year, in Eldorado, there are 103.1 rainfall days, and 368mm (14.49") of precipitation is accumulated.

Daylight

The average length of the day in September in Eldorado is 12h and 17min.
On the first day of September in Eldorado, sunrise is at 5:51 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 5:57 pm MST.

Sunshine

In Eldorado, the average sunshine in September is 10.7h.

UV index

The months with the highest UV index in Eldorado are April through July, September and October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In September, the maximum UV index of 7 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.