October weather forecast
Hayes, Jamaica

October in Hayes, Jamaica witnesses a gradual transition from the monsoon to the post-monsoon phase. The diminishing wind speed, 7.2km/h (4.5mph), along with the falling pressure to 1011.4 mb, hint at the changing weather patterns. High rainfall of 147mm (5.79") persists, thus making October the wettest month for Hayes. Despite the dwindling monsoon, the consistent temperature maintains the tropical feel. October forms a unique interlude, splendidly balancing the waning monsoon and the emerging post-monsoon phase.

Temperature

As September transitions into October, Hayes records an average high-temperature of a warm 29.5°C (85.1°F), showing a gentle shift from the preceding month. Hayes temperatures generally rest at a low of 22.5°C (72.5°F) during the October nights.

Heat index

The heat index value during October is calculated to be a fiery hot 37°C (98.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

October is the most humid month in Hayes, with an average relative humidity of 83%.

Rainfall

October is the month with the most rainfall. Rain falls for 27.5 days and accumulates 147mm (5.79") of precipitation.

Daylight

The average length of the day in October is 11h and 44min.
On the first day of the month, sunrise is at 05:59 and sunset at 17:57. On the last day of October, in Hayes, sunrise is at 06:07 and sunset at 17:37 EST.

Sunshine

October and December, with an average of 6.9h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January through April, September 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 average individuals.
Note: The UV index of 6 in October translates into these instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.