September weather forecastGamu, Philippines

Weather in September

The first month of the autumn, September, is still a hot month in Gamu, Philippines, with an average temperature ranging between max 30.7°C (87.3°F) and min 22°C (71.6°F).

Temperature

Gamu's September reports an average high-temperature of a still tropical 30.7°C (87.3°F), exhibiting a minor difference from August. An average low-temperature of 22°C (71.6°F) marks the nights throughout September.

Heat index

In September, the average heat index is evaluated at a blistering 42°C (107.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. 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 85%.

Rainfall

In September, the rain falls for 29.4 days. Throughout September, 219mm (8.62") of precipitation is accumulated. Throughout the year, in Gamu, there are 330.5 rainfall days, and 2218mm (87.32") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of September in Gamu, sunrise is at 5:39 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 5:42 pm PST.

Sunshine

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

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index in Gamu, Philippines. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.