October weather forecast
Manzanillo, Cuba

October, like September, is a hot autumn month in Manzanillo, Cuba, with an average temperature ranging between min 23.2°C (73.8°F) and max 30.9°C (87.6°F).

Temperature

In October, the average high-temperature is essentially the same as in September - a still hot 30.9°C (87.6°F). The average low-temperature, in October, is 23.2°C (73.8°F).

Heat index

In October, the average heat index is computed to be a scorching 41°C (105.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, differences in body mass, height, and shape, metabolic differences). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of 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

With an average relative humidity of 81%, October is the most humid month.

Rainfall

In October, the rain falls for 23.3 days. Throughout October, 69mm (2.72") of precipitation is accumulated. Throughout the year, in Manzanillo, there are 216.6 rainfall days, and 605mm (23.82") of precipitation is accumulated.

Sea temperature

In Manzanillo, the average seawater temperature in October is 29.4°C (84.9°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In October, the average length of the day is 11h and 40min.
On the first day of the month, sunrise is at 06:59 and sunset at 18:56. On the last day of October, sunrise is at 07:09 and sunset at 18:34 CDT.

Sunshine

January and October, with an average of 7h of sunshine, are months with the least sunshine.

UV index

The months with the highest UV index are March through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in October transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.