September weather forecast
Caucel, Mexico

September, the first month of the autumn in Caucel, is still a tropical month, with temperature in the range of an average high of 33.6°C (92.5°F) and an average low of 23.3°C (73.9°F).

Temperature

As Caucel transitions from August to September, the average high-temperatures adjust to a tropical 33.6°C (92.5°F), nearly the same as the previous 35°C (95°F). Throughout September, Caucel records an average temperature of 23.3°C (73.9°F) at night.

Heat index

During September, the heat index is estimated at a life-threatening hot 49°C (120.2°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

September and October, with an average relative humidity of 78%, are the most humid months.

Rainfall

In September, the rain falls for 20.4 days. Throughout September, 70mm (2.76") of precipitation is accumulated. In Caucel, during the entire year, the rain falls for 167.3 days and collects up to 536mm (21.1") of precipitation.

Daylight

The average length of the day in September is 12h and 16min.
On the first day of September, sunrise is at 5:42 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:47 pm CST.

Sunshine

The average sunshine in September is 9.4h.

UV index

February through October, with an average maximum UV index of 7, are months with the highest UV index in Caucel. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 7 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.