September weather forecast
Capalonga, Philippines

September, the first month of the autumn in Capalonga, is still a warm month, with temperature in the range of an average low of 26.2°C (79.2°F) and an average high of 29.5°C (85.1°F).

Temperature

As September takes hold, the average high-temperature is a moderately hot 29.5°C (85.1°F), nearly mirroring that of the previous month. In September, Capalonga experiences a marginal drop in temperature, with averages of 26.2°C (79.2°F) at night.

Heat index

For most parts of September, the heat index is appraised at a sweltering 36°C (96.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. 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.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Capalonga, the average relative humidity in September is 81%.

Rainfall

In September, the rain falls for 23.5 days. Throughout September, 129mm (5.08") of precipitation is accumulated. Throughout the year, there are 282 rainfall days, and 1635mm (64.37") of precipitation is accumulated.

Sea temperature

In Capalonga, the average seawater temperature in September is 28.8°C (83.8°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in September in Capalonga is 12h and 13min.
On the first day of September in Capalonga, sunrise is at 5:38 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 5:40 pm PST.

Sunshine

The average sunshine in September is 8.5h.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index in Capalonga. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be alert! The reflection of water and sand augments UV radiation intensity.