October weather forecast
Santa Cruz del Sur, Cuba

Santa Cruz del Sur in October is a time when the heat of the summer gradually subsides and rainfall is significantly reduced. The city witnesses a dip in average high temperatures from 31.8°C (89.2°F) in September to 30.4°C (86.7°F) in October. October is a beautiful time to visit Santa Cruz del Sur, with lower temperatures, fewer rain showers, and an explosion of autumnal colors. The clear skies allow for pleasant moonlit nights, and the beautifully temperate days make exploring the cultural attractions of the city an enjoyable activity.

Temperature

The dawn of October sees an average high-temperature of a still tropical 30.4°C (86.7°F), subtly contrasting with September's 31.8°C (89.2°F). Throughout the month of October, Santa Cruz del Sur reports a steady low-temperature average of 22.5°C (72.5°F).

Heat index

For most parts of October, the heat index is evaluated at an extremely hot 41°C (105.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Realize that the values for the heat index are set for shaded places and light winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

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

Rainfall

In Santa Cruz del Sur, in October, during 25.3 rainfall days, 111mm (4.37") of precipitation is typically accumulated. Throughout the year, there are 211.1 rainfall days, and 820mm (32.28") of precipitation is accumulated.

Daylight

In October, the average length of the day is 11h and 40min.
On the first day of October, sunrise is at 07:03 and sunset at 18:59. On the last day of the month, sunrise is at 07:14 and sunset at 18:37 CDT.

Sunshine

The average sunshine in October is 6.3h.

UV index

The months with the lowest UV index in Santa Cruz del Sur are January through March, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during October leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.