September weather forecastBagacay, Philippines

Weather in September

The first month of the autumn, September, is also a moderately hot month in Bagacay, Philippines, with an average temperature varying between 25.4°C (77.7°F) and 29.8°C (85.6°F).

Temperature

Bagacay's transition from August to September introduces an average high-temperature of a warm 29.8°C (85.6°F), marking an insignificant variation from the 30.1°C (86.2°F). A mean low-temperature of 25.4°C (77.7°F) is anticipated during the month of September, a slight step down from the daytime high.

Heat index

The heat index for September is evaluated at a sweltering 38°C (100.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In September, the average relative humidity is 82%.

Rainfall

In Bagacay, in September, it is raining for 24.7 days, with typically 142mm (5.59") of accumulated precipitation. Throughout the year, there are 283.6 rainfall days, and 1511mm (59.49") of precipitation is accumulated.

Sea temperature

In Bagacay, the average seawater temperature in September is 28.9°C (84°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

In Bagacay, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:36 am and sunset at 5:59 pm. On the last day of September, sunrise is at 5:37 am and sunset at 5:38 pm PST.

Sunshine

The average sunshine in September is 8.2h.

UV index

The months with the highest UV index in Bagacay, Philippines, are February, April through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Shield from overexposure. Defense against sun-related harm is required. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.