September weather forecastBongabon, Philippines

Weather in September

The first month of the autumn, September, is still a warm month in Bongabon, Philippines, with an average temperature ranging between max 29.5°C (85.1°F) and min 22.4°C (72.3°F).

Temperature

September notes an average high-temperature of a still warm 29.5°C (85.1°F), subtly differing from August's 29.1°C (84.4°F). An average minimum temperature of 22.4°C (72.3°F) marks the month of September.

Heat index

In September, the heat index is computed to be a very hot 38°C (100.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 86%.

Rainfall

In September, in Bongabon, the rain falls for 27.5 days. Throughout September, 198mm (7.8") of precipitation is accumulated. Throughout the year, in Bongabon, there are 262.6 rainfall days, and 1411mm (55.55") of precipitation is accumulated.

Daylight

The average length of the day in September in Bongabon is 12h and 13min.
On the first day of September in Bongabon, sunrise is at 5:42 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:45 pm PST.

Sunshine

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

UV index

March through June, August and September, with an average maximum UV index of 7, are months with the highest UV index in Bongabon. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.