September weather forecast
Tucdao, Philippines

The first month of the autumn, September, is also a moderately hot month in Tucdao, Philippines, with an average temperature varying between 25.5°C (77.9°F) and 29.3°C (84.7°F).

Temperature

The onset of September brings with it an average high-temperature of a still warm 29.3°C (84.7°F), showing a negligible variation from the month before. The nighttime temperature in Tucdao in September experiences a minor dip, averaging a still warm 25.5°C (77.9°F).

Heat index

In September, the average heat index is appraised at a torrid 36°C (96.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

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

Rainfall

In September, the rain falls for 26 days. Throughout September, 120mm (4.72") of precipitation is accumulated. In Tucdao, during the entire year, the rain falls for 266.5 days and collects up to 1207mm (47.52") of precipitation.

Sea temperature

In Tucdao, Philippines, the average seawater temperature in September is 29.2°C (84.6°F).
Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.

Daylight

The average length of the day in September in Tucdao is 12h and 11min.
On the first day of the month, sunrise is at 5:31 am and sunset at 5:52 pm. On the last day of September, sunrise is at 5:31 am and sunset at 5:33 pm PST.

Sunshine

The average sunshine in September in Tucdao is 8.1h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Alert! The Sun's UV rays are heightened by the reflection of sand and water.