September weather forecast
Labuin, Philippines

The first month of the autumn, September, is also a moderately hot month in Labuin, Philippines, with an average temperature varying between 23.5°C (74.3°F) and 29.6°C (85.3°F).

Temperature

September experiences an average high-temperature of a still warm 29.6°C (85.3°F), barely different from August's 29.5°C (85.1°F). In the month of September, Labuin witnesses a consistent average low-temperature of 23.5°C (74.3°F).

Heat index

The heat index for September is calculated to be a sweltering 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

With an average relative humidity of 87%, September is the most humid month.

Rainfall

In Labuin, in September, during 28.3 rainfall days, 235mm (9.25") of precipitation is typically accumulated. Throughout the year, in Labuin, there are 279.9 rainfall days, and 1550mm (61.02") of precipitation is accumulated.

Daylight

In September, the average length of the day in Labuin is 12h and 13min.
On the first day of the month, sunrise is at 5:42 am and sunset at 6:06 pm. On the last day of September, sunrise is at 5:43 am and sunset at 5:44 pm PST.

Sunshine

The average sunshine in September in Labuin is 7.9h.

UV index

The months with the highest UV index in Labuin, Philippines, are February through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.