September weather forecast
Bélizon, French Guiana

September presents a departure from heavy rainfall, marking it as the driest month of the year in Bélizon, French Guiana. With an average rainfall of just 23mm (0.91"), September hosts the most distinct climatic shift. Furthermore, an increase in daylight and sunshine, along with a decrease in cloud cover, complements the drier atmosphere. The soaring temperatures contribute to maintaining the tropical pattern of the city.

Temperature

September observes an average high-temperature of a still tropical 31.5°C (88.7°F), marking an insignificant difference from August's 30.9°C (87.6°F). Bélizon experiences an average low-temperature of 24.5°C (76.1°F) in the month of September.

Heat index

The heat index for September is evaluated at a blisteringly hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

September and October, with an average relative humidity of 76%, are the least humid months.

Rainfall

September is the month with the least rainfall. Rain falls for 12.2 days and accumulates 23mm (0.91") of precipitation.

Daylight

The average length of the day in September is 12h and 8min.
On the first day of September in Bélizon, sunrise is at 06:24 and sunset at 18:36. On the last day of the month, sunrise is at 06:17 and sunset at 18:22 -03.

Sunshine

With an average of 9.2h of sunshine, September has the most sunshine of the year.

UV index

June through November, with an average maximum UV index of 7, are months with the highest UV index in Bélizon. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.