September weather forecast
Belmont, Saint Lucia

Transiting to September, Belmont records some relief from rain logging at 63mm (2.48"). The wind speed reduces to 16.7km/h (10.4mph) average, signaling a slow wind down from the high-energy summer environment. The slightly lower temperature average also suggests an impending seasonal transition. Meanwhile, Belmont weather continues to favor outdoor enthusiasts with its ample sunshine and moderate humidity levels. With daylight duration shortening, the city warmly embraces the changing climate dynamics.

Temperature

September is the month when Belmont experiences its warmest temperatures, averaging a high of 30.3°C (86.5°F) and a low of 27°C (80.6°F).

Heat index

September's mean heat index is estimated at a torrid 37°C (98.6°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

January through March and September, with an average relative humidity of 73%, are the least humid months.

Rainfall

In Belmont, in September, during 20.3 rainfall days, 63mm (2.48") of precipitation is typically accumulated. In Belmont, during the entire year, the rain falls for 255.2 days and collects up to 560mm (22.05") of precipitation.

Daylight

In September, the average length of the day is 12h and 12min.
On the first day of September, sunrise is at 05:52 and sunset at 18:14. On the last day of the month, sunrise is at 05:53 and sunset at 17:53 AST.

Sunshine

In Belmont, the average sunshine in September is 9.6h.

UV index

January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.