September weather forecastAllacapan, Philippines

Weather in September

September, the first month of the autumn in Allacapan, is still a warm month, with an average temperature ranging between min 25.5°C (77.9°F) and max 29.9°C (85.8°F).

Temperature

September's commencement is accompanied by an average high-temperature of a moderately hot 29.9°C (85.8°F), diverging marginally from August's 30.6°C (87.1°F). During September, nights cool slightly to an average low of 25.5°C (77.9°F).

Heat index

For most parts of September, the heat index is evaluated at a sweltering 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In September, the average relative humidity is 81%.

Rainfall

In September, the rain falls for 24.9 days. Throughout September, 182mm (7.17") of precipitation is accumulated. Throughout the year, there are 284.5 rainfall days, and 1949mm (76.73") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of September, sunrise is at 5:39 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:43 pm PST.

Sunshine

In Allacapan, the average sunshine in September is 9.3h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.