September weather forecast
Lucap, Philippines

September, the first month of the autumn in Lucap, is still a warm month, with an average temperature ranging between min 25.6°C (78.1°F) and max 29.9°C (85.8°F).

Temperature

Lucap records an average high-temperature of a still warm 29.9°C (85.8°F) in September, maintaining a close correlation with August's 29.6°C (85.3°F). During the nights of September, Lucap records an average low-temperature of 25.6°C (78.1°F), reflecting a modest decrease from daytime highs.

Heat index

September's mean heat index is evaluated at a torrid 38°C (100.4°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Lucap, the average relative humidity in September is 81%.

Rainfall

In Lucap, in September, during 25.6 rainfall days, 162mm (6.38") of precipitation is typically accumulated. In Lucap, during the entire year, the rain falls for 206.8 days and collects up to 1138mm (44.8") of precipitation.

Sea temperature

In Lucap, the average seawater temperature in September is 29.2°C (84.6°F).
Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of the month, sunrise is at 5:46 am and sunset at 6:13 pm. On the last day of September, sunrise is at 5:49 am and sunset at 5:50 pm PST.

Sunshine

In September, the average sunshine is 8.9h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Watch out! Reflections from sand and water can surge UV radiation exposure.