September weather forecast
General Nakar, Philippines

The first month of the autumn, September, is also a moderately hot month in General Nakar, Philippines, with an average temperature varying between 24.7°C (76.5°F) and 29.3°C (84.7°F).

Temperature

In September, a slight meteorological adjustment is experienced, with average high-temperatures matching those of the previous month. In September, General Nakar's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of 24.7°C (76.5°F).

Heat index

In September, the average heat index is evaluated at a fiery hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 particularly meaningful for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In General Nakar, the average relative humidity in September is 82%.

Rainfall

In General Nakar, during September, the rain falls for 26.3 days and regularly aggregates up to 143mm (5.63") of precipitation. In General Nakar, during the entire year, the rain falls for 321.9 days and collects up to 1901mm (74.84") of precipitation.

Daylight

In General Nakar, the average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 5:41 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 5:44 pm PST.

Sunshine

In General Nakar, the average sunshine in September is 8.4h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 in September translates into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.