September weather forecastLongos, Philippines

Weather in September

September, the first month of the autumn in Longos, is also a hot month, with an average temperature ranging between min 24.6°C (76.3°F) and max 30.5°C (86.9°F).

Temperature

The beginning of September reveals an average high-temperature of a still tropical 30.5°C (86.9°F), showing minimal deviation from the previous month. In the month of September, the temperature in Longos, Philippines, generally rests at an average low of 24.6°C (76.3°F).

Heat index

The average heat index in September is calculated to be an extremely hot 40°C (104°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. 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 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

With an average relative humidity of 82%, September is the most humid month in Longos.

Rainfall

In September, in Longos, Philippines, the rain falls for 25.4 days. Throughout September, 175mm (6.89") of precipitation is accumulated. Throughout the year, in Longos, there are 194.6 rainfall days, and 1074mm (42.28") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of September in Longos, 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 5:47 pm PST.

Sunshine

In September, the average sunshine is 8.3h.

UV index

February through June, August through December, with an average maximum UV index of 7, are months with the highest UV index in Longos. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in September translates into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.