September weather forecast
Maytunas, Philippines

The first month of the autumn, September, is still a tropical month in Maytunas, Philippines, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 30.5°C (86.9°F).

Temperature

The unfolding of September shows an average high-temperature of a still tropical 30.5°C (86.9°F), indicating a slight variance from August's 30.2°C (86.4°F). September brings Maytunas a consistent average low-temperature of 25.1°C (77.2°F).

Heat index

The heat index value during September is evaluated at a sweltering 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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 body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 80%.

Rainfall

In Maytunas, in September, it is raining for 20.5 days, with typically 113mm (4.45") of accumulated precipitation. In Maytunas, during the entire year, the rain falls for 171.4 days and collects up to 715mm (28.15") of precipitation.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of September in Maytunas, Philippines, sunrise is at 5:43 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:46 pm PST.

Sunshine

In September, the average sunshine is 8.3h.

UV index

The months with the highest UV index in Maytunas are February through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard 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:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.