September weather forecast
Lafu, Philippines

September, the first month of the autumn in Lafu, is still a tropical month, with an average temperature varying between 31.2°C (88.2°F) and 22.8°C (73°F).

Temperature

With the advent of September, Lafu experiences an average high-temperature of a still hot 31.2°C (88.2°F), mirroring a close resemblance to the previous month. Lafu records a steady low-temperature average of 22.8°C (73°F) during September.

Heat index

September's average heat index is evaluated at a blisteringly hot 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In September, the average relative humidity is 85%.

Rainfall

In September, the rain falls for 21.4 days. Throughout September, 131mm (5.16") of precipitation is accumulated. In Lafu, during the entire year, the rain falls for 243.1 days and collects up to 1398mm (55.04") of precipitation.

Daylight

In September, the average length of the day in Lafu is 12h and 14min.
On the first day of September in Lafu, sunrise is at 5:39 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 5:43 pm PST.

Sunshine

In Lafu, the average sunshine in September is 9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Lafu, Philippines. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 7 in September translates into this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.