September weather forecast
Pulilan, Philippines

September, the first month of the autumn in Pulilan, is still a tropical month, with an average temperature ranging between min 23.4°C (74.1°F) and max 30.4°C (86.7°F).

Temperature

With the advent of September, Pulilan's high-temperatures adjust to a still hot 30.4°C (86.7°F), closely aligning with the preceding month. An average nighttime temperature of 23.4°C (74.1°F) is noted in Pulilan during the month of September.

Heat index

In September, the heat index is estimated at a scorching 41°C (105.8°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

With an average relative humidity of 86%, September is the most humid month in Pulilan.

Rainfall

In Pulilan, Philippines, in September, during 25.9 rainfall days, 157mm (6.18") of precipitation is typically accumulated. In Pulilan, during the entire year, the rain falls for 226.4 days and collects up to 1001mm (39.41") of precipitation.

Daylight

In September, the average length of the day in Pulilan, Philippines, is 12h and 13min.
On the first day of September, sunrise is at 5:44 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 5:46 pm PST.

Sunshine

In Pulilan, the average sunshine in September is 7.9h.

UV index

February through June, August through November, 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 vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.