September weather forecast
Sacred Heart, Philippines

The first month of the autumn, September, is still a hot month in Sacred Heart, Philippines, with an average temperature varying between 24.7°C (76.5°F) and 30.5°C (86.9°F).

Temperature

September's arrival shows an average high-temperature of a still tropical 30.5°C (86.9°F), hardly different from the previous month. Throughout the month of September, Sacred Heart witnesses an average low-temperature of 24.7°C (76.5°F).

Heat index

For most parts of September, the heat index is estimated at a blistering 40°C (104°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

August and September, with an average relative humidity of 81%, are the most humid months in Sacred Heart.

Rainfall

In September, in Sacred Heart, the rain falls for 19.5 days. Throughout September, 51mm (2.01") of precipitation is accumulated. Throughout the year, in Sacred Heart, there are 154.1 rainfall days, and 342mm (13.46") of precipitation is accumulated.

Daylight

In Sacred Heart, 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 6:07 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:46 pm PST.

Sunshine

In Sacred Heart, the average sunshine in September is 8.3h.

UV index

The months with the highest UV index in Sacred Heart 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 exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.