September weather forecastTibagon, Philippines

Weather in September

September, the first month of the autumn in Tibagon, is still a warm month, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 22.7°C (72.9°F).

Temperature

Tibagon greets September with an average high-temperature of a still moderately hot 29.2°C (84.6°F), marking a slight deviation from the preceding month. Tibagon encounters a steady low-temperature average of 22.7°C (72.9°F) throughout the month of September.

Heat index

The heat index value for September is estimated at a sweltering 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 remain especially vital for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

February through April, September and October, with an average relative humidity of 80%, are the least humid months.

Rainfall

In Tibagon, in September, it is raining for 22.5 days, with typically 121mm (4.76") of accumulated precipitation. Throughout the year, there are 284.4 rainfall days, and 1471mm (57.91") of precipitation is accumulated.

Sea temperature

In Tibagon, in September, the average water temperature is 29.2°C (84.6°F).
Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of September, sunrise is at 5:28 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 5:28 pm PST.

Sunshine

In Tibagon, the average sunshine in September is 8.7h.

UV index

March through May, September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. 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. Attention! The combination of sand and water reflections enhances UV ray intensity.