September weather forecastBalaclava, Jamaica

Weather in September

September in Balaclava records the highest rainfall of the year at 190mm (7.48"), intensifying the wet season. Temperatures demonstrate a slight downtrend, although remain within the warm spectrum, cherishing the remnants of the summer heat. The daylight duration reduces further, demonstrating the approaching end of long summer days. Comparatively, wind speed reduce marginally, suggesting calmer conditions in between potential bouts of tropical storms. Essentially, September carries over the tropical essence of summer into the outset of autumn.

Temperature

September reports an average high-temperature of a moderately hot 29.3°C (84.7°F), slightly varied from August's 30°C (86°F). Balaclava experiences a consistent average temperature of 21.8°C (71.2°F) throughout the nights in September.

Heat index

September's average heat index is evaluated at a fiery hot 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in September is 85%.

Rainfall

In Balaclava, in September, during 27.3 rainfall days, 190mm (7.48") of precipitation is typically accumulated. Throughout the year, there are 297.9 rainfall days, and 1472mm (57.95") of precipitation is accumulated.

Daylight

In Balaclava, 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 06:00 and sunset at 17:59 EST.

Sunshine

The average sunshine in September is 9.8h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.