October weather forecast
Cacalchén, Mexico

October, the same as September, in Cacalchén, Mexico, is another hot autumn month, with an average temperature fluctuating between 22.3°C (72.1°F) and 31.5°C (88.7°F).

Temperature

The commencement of October brings an average high-temperature of a still tropical 31.5°C (88.7°F), marking an inconsequential divergence from September. During the month of October, Cacalchén anticipates a mean low-temperature of 22.3°C (72.1°F).

Heat index

October's heat index is evaluated at a blisteringly hot 42°C (107.6°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

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

Rainfall

In Cacalchén, during October, the rain falls for 19.6 days and regularly aggregates up to 65mm (2.56") of precipitation. In Cacalchén, during the entire year, the rain falls for 167.9 days and collects up to 542mm (21.34") of precipitation.

Daylight

The average length of the day in October is 11h and 40min.
On the first day of October in Cacalchén, sunrise is at 5:48 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 5:21 pm CST.

Sunshine

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

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Cacalchén. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 during October translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.