September weather forecast
Santo Domingo Kesté, Mexico

September, the first month of the autumn in Santo Domingo Kesté, is still a hot month, with an average temperature varying between 32.3°C (90.1°F) and 24.4°C (75.9°F).

Temperature

As September takes hold, the average high-temperature is a still hot 32.3°C (90.1°F), nearly mirroring that of the previous month. During the month of September, Santo Domingo Kesté anticipates a mean low-temperature of 24.4°C (75.9°F).

Heat index

September's average heat index is calculated to be a blazing hot 45°C (113°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

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

Rainfall

In Santo Domingo Kesté, in September, during 21.6 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Santo Domingo Kesté, Mexico, during the entire year, the rain falls for 149.4 days and collects up to 548mm (21.57") of precipitation.

Daylight

In Santo Domingo Kesté, the average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 5:46 am and sunset at 6:16 pm. On the last day of September, in Santo Domingo Kesté, sunrise is at 5:52 am and sunset at 5:50 pm CST.

Sunshine

In Santo Domingo Kesté, the average sunshine in September is 10.3h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Enhance your sun protection with tightly woven, yet airy clothing.