October weather forecast
San Carlos, Cuba

October, the same as September, in San Carlos, Cuba, is another tropical autumn month, with an average temperature ranging between max 30°C (86°F) and min 22.9°C (73.2°F).

Temperature

The transition from September to October sees average high-temperatures adjusting to a still tropical 30°C (86°F), from a not significantly different 30.9°C (87.6°F). Throughout October nights, San Carlos registers an average low-temperature of 22.9°C (73.2°F).

Heat index

The heat index value for October is computed to be a sweltering 38°C (100.4°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 82%, October is the most humid month.

Rainfall

In San Carlos, in October, during 23.9 rainfall days, 93mm (3.66") of precipitation is typically accumulated. Throughout the year, there are 209 rainfall days, and 646mm (25.43") of precipitation is accumulated.

Daylight

In San Carlos, the average length of the day in October is 11h and 41min.
On the first day of October, sunrise is at 06:51 and sunset at 18:48. On the last day of the month, sunrise is at 07:02 and sunset at 18:26 CDT.

Sunshine

In San Carlos, the average sunshine in October is 8.7h.

UV index

April through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in October leads to these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.