September weather forecast
Kantunil, Mexico

The first month of the autumn, September, is still a hot month in Kantunil, Mexico, with temperature in the range of an average high of 33.2°C (91.8°F) and an average low of 22.5°C (72.5°F).

Temperature

Kantunil's shift into September sets the average high-temperature at a still hot 33.2°C (91.8°F), a figure that deviates only slightly from August's 34.5°C (94.1°F). Throughout September, an average low-temperature of 22.5°C (72.5°F) is experienced in Kantunil.

Heat index

The average heat index in September is evaluated at a burning hot 50°C (122°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

September and October, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Kantunil, in September, during 23.8 rainfall days, 67mm (2.64") of precipitation is typically accumulated. In Kantunil, during the entire year, the rain falls for 195.8 days and collects up to 599mm (23.58") of precipitation.

Daylight

In September, the average length of the day is 12h and 15min.
On the first day of the month, sunrise is at 5:40 am and sunset at 6:11 pm. On the last day of September, sunrise is at 5:47 am and sunset at 5:44 pm CST.

Sunshine

In Kantunil, the average sunshine in September is 7.9h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Kantunil. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 in September translates into these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.