September weather forecastWakefield, Jamaica

Weather in September

September in Wakefield, Jamaica, retains the prevalent weather conditions from August, with marginally lower temperatures. Rainfall levels drop slightly, contrasting with the small increase in average wind speed. Leading into October, further decline in temperatures and rainfall levels are expected, indicating the return of cooler weather. Despite minor drops in daylight hours and sunshine hours, the UV index remains stable. A notable change during September is the lowering of atmospheric pressure, clocking an average of 1012mb.

Temperature

The shift into September in Wakefield reveals an average high-temperature of a moderately hot 29.8°C (85.6°F), closely mirroring August's climate. Wakefield registers a steady nighttime temperature averaging 27.9°C (82.2°F) throughout September.

Heat index

In September, the heat index is calculated to be a sweltering 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Wakefield, the average relative humidity in September is 75%.

Rainfall

In Wakefield, in September, during 22.1 rainfall days, 93mm (3.66") of precipitation is typically accumulated. In Wakefield, Jamaica, during the entire year, the rain falls for 236.8 days and collects up to 822mm (32.36") of precipitation.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:24. On the last day of September, sunrise is at 06:01 and sunset at 17:59 EST.

Sunshine

In Wakefield, the average sunshine in September is 9.7h.

UV index

The months with the highest UV index in Wakefield are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in September leads to these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.