September weather forecast
Fuiloro, East Timor

September's weather in Fuiloro, East Timor, signals the end of the city's dry season. A fresh air fills the city as the temperatures rise, and relative humidity subtly increases. As it is the last month of the dry season, the rainfall is slightly higher than August, but the quantity is still low. Only a meager 4mm (0.16") of average rainfall is recorded this month. It is worth noting, however, that the sunshine hours increase, making September relatively sunny.

Temperature

The commencement of September notes an average high-temperature of a still warm 29.8°C (85.6°F), exhibiting little difference from the previous month. September brings with it a nighttime average temperature of 21.3°C (70.3°F).

Heat index

September's average heat index is computed to be a sweltering 35°C (95°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Fuiloro, the average relative humidity in September is 72%.

Rainfall

In Fuiloro, in September, during 3.7 rainfall days, 4mm (0.16") of precipitation is typically accumulated. In Fuiloro, East Timor, during the entire year, the rain falls for 157.3 days and collects up to 660mm (25.98") of precipitation.

Daylight

In Fuiloro, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 06:33 and sunset at 18:30. On the last day of September, sunrise is at 06:16 and sunset at 18:27 +09.

Sunshine

The average sunshine in September is 9.4h.

UV index

The months with the highest UV index in Fuiloro are January through March, September through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 during September leads to these advisories:
Deflect overexposure. Sun protection is a necessity. 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. A hat with a broad brim is indispensable, filtering out up to half of UV rays.