October weather forecastSayil, Mexico

Weather in October

October, like September, is another tropical autumn month in Sayil, Mexico, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 22.3°C (72.1°F).

Temperature

Sayil commences October with an average high-temperature of a still hot 31.5°C (88.7°F), maintaining a close resemblance to the previous month. The month of October records an average low-temperature of 22.3°C (72.1°F).

Heat index

October's mean heat index is calculated to be a scorching 42°C (107.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

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

Rainfall

In Sayil, in October, during 19.6 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, there are 167.3 rainfall days, and 536mm (21.1") of precipitation is accumulated.

Daylight

In Sayil, the average length of the day in October is 11h and 41min.
On the first day of the month, sunrise is at 5:49 am and sunset at 5:46 pm. On the last day of October, sunrise is at 6:00 am and sunset at 5:24 pm CST.

Sunshine

In Sayil, the average sunshine in October is 7.8h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during October translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.