October weather forecast
Calixto, Cuba

October, like September, is a hot autumn month in Calixto, Cuba, with an average temperature fluctuating between 30.7°C (87.3°F) and 22.4°C (72.3°F).

Temperature

The onset of October brings with it an average high-temperature of a still tropical 30.7°C (87.3°F), showing a negligible variation from the month before. The average nighttime temperature in Calixto lowers to an agreeable 22.4°C (72.3°F) throughout October.

Heat index

For most parts of October, the heat index is calculated to be an extremely hot 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The most humid month is October, with an average relative humidity of 85%.

Rainfall

In Calixto, in October, during 23.7 rainfall days, 100mm (3.94") of precipitation is typically accumulated. Throughout the year, in Calixto, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Daylight

In Calixto, the average length of the day in October is 11h and 40min.
On the first day of October, sunrise is at 06:58 and sunset at 18:55. On the last day of the month, sunrise is at 07:09 and sunset at 18:32 CDT.

Sunshine

In Calixto, Cuba, the average sunshine in October is 6.5h.

UV index

January through March, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In October, the maximum UV index of 6 suggests these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.