September weather forecastRio Tuba, Philippines

Weather in September

The first month of the autumn, September, is also a moderately hot month in Rio Tuba, Philippines, with an average temperature varying between 25.9°C (78.6°F) and 29.1°C (84.4°F).

Temperature

As Rio Tuba welcomes September, the average high-temperature is noted at a still moderately hot 29.1°C (84.4°F), closely aligning with the preceding month. The temperature in Rio Tuba, Philippines, during September experiences a small drop from daytime peaks, recording an average of 25.9°C (78.6°F) at night.

Heat index

In September, the average heat index is appraised at a fiery hot 35°C (95°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. 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 extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in September is 78%.

Rainfall

In Rio Tuba, during September, the rain falls for 18 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Rio Tuba, there are 252.5 rainfall days, and 1009mm (39.72") of precipitation is accumulated.

Sea temperature

In Rio Tuba, the average seawater temperature in September is 28.8°C (83.8°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

In September, the average length of the day in Rio Tuba, Philippines, is 12h and 10min.
On the first day of September, sunrise is at 6:01 am and sunset at 6:18 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:01 pm PST.

Sunshine

The average sunshine in September in Rio Tuba is 9.6h.

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 in Rio Tuba. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! Reflections of sand and water make the Sun's UV rays stronger.