September weather forecast
Oton, Philippines

September, the first month of the autumn in Oton, is still a warm month, with temperature in the range of an average low of 25.5°C (77.9°F) and an average high of 29.2°C (84.6°F).

Temperature

September's arrival brings an average high-temperature of a still moderately hot 29.2°C (84.6°F), demonstrating subtle variation from the preceding month. During the month of September, Oton identifies an average nighttime low-temperature of 25.5°C (77.9°F), slightly lower than its daytime counterpart.

Heat index

In September, the average heat index is calculated to be a fiery hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. 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. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in September is 79%.

Rainfall

In September, the rain falls for 20.6 days. Throughout September, 91mm (3.58") of precipitation is accumulated. Throughout the year, there are 161.7 rainfall days, and 602mm (23.7") of precipitation is accumulated.

Daylight

The average length of the day in September in Oton is 12h and 11min.
On the first day of September in Oton, Philippines, sunrise is at 5:40 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 5:41 pm PST.

Sunshine

The average sunshine in September is 8.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during September translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.