October weather forecastJamaica, Cuba

Weather in October

October, the same as September, in Jamaica, Cuba, is another hot autumn month, with temperature in the range of an average high of 30°C (86°F) and an average low of 22.9°C (73.2°F).

Temperature

Jamaica, Cuba, marks the onset of October with an average high-temperature of a still hot 30°C (86°F), a subtle shift from September's 30.9°C (87.6°F). Jamaica's temperature lowers to a mean of 22.9°C (73.2°F) during the nights in October.

Heat index

October's mean heat index is appraised at a sweltering 38°C (100.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

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

Rainfall

In October, in Jamaica, the rain falls for 23.9 days. Throughout October, 93mm (3.66") of precipitation is accumulated. Throughout the year, there are 209 rainfall days, and 646mm (25.43") of precipitation is accumulated.

Daylight

In Jamaica, 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 October, the average sunshine in Jamaica is 8.7h.

UV index

The months with the highest UV index are April through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 during October translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete 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.