September weather forecast
Sampalukan, Philippines

September, the first month of the autumn in Sampalukan, is also a hot month, with temperature in the range of an average high of 30°C (86°F) and an average low of 24.9°C (76.8°F).

Temperature

Sampalukan enters September recording an average high-temperature of a still hot 30°C (86°F), consistent with the temperature of the month gone by. An average nighttime temperature of 24.9°C (76.8°F) is recorded in Sampalukan, Philippines, during September.

Heat index

Throughout September, the heat index is computed to be a torrid 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The months with the highest humidity in Sampalukan, Philippines, are July through September, with an average relative humidity of 82%.

Rainfall

In Sampalukan, Philippines, in September, it is raining for 25.4 days, with typically 109mm (4.29") of accumulated precipitation. Throughout the year, in Sampalukan, Philippines, there are 199.3 rainfall days, and 698mm (27.48") of precipitation is accumulated.

Daylight

In Sampalukan, Philippines, the average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 5:43 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:46 pm PST.

Sunshine

In September, the average sunshine in Sampalukan is 8.2h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.