September weather forecast
Tigao, Philippines

September, the first month of the autumn in Tigao, is also a hot month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 30.4°C (86.7°F).

Temperature

Tigao, Philippines, experiences an average high-temperature of a still tropical 30.4°C (86.7°F) in September, subtly different from August's 30.7°C (87.3°F). During September, the average low-temperature is recorded at a warm 24.3°C (75.7°F).

Heat index

September's mean heat index is calculated to be a torrid 39°C (102.2°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Tigao, Philippines, the average relative humidity in September is 80%.

Rainfall

The month with the least rainfall is September, when the rain falls for 20.7 days and typically collects 59mm (2.32") of precipitation.

Sea temperature

In Tigao, Philippines, the average seawater temperature in September is 29.4°C (84.9°F).
Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations.

Daylight

In Tigao, the average length of the day in September is 12h and 11min.
On the first day of September in Tigao, Philippines, sunrise is at 5:26 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 5:26 pm PST.

Sunshine

The average sunshine in September in Tigao is 8.7h.

UV index

The months with the highest UV index in Tigao are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflections from sand and water can intensify the Sun's UV radiation.