September weather forecastMarulas, Philippines

Weather in September

The first month of the autumn, September, is still a hot month in Marulas, Philippines, with an average temperature ranging between max 30.4°C (86.7°F) and min 24.7°C (76.5°F).

Temperature

Marulas's September showcases an average high-temperature of a still tropical 30.4°C (86.7°F), hardly distinct from August's 30.3°C (86.5°F). In Marulas, an average temperature of 24.7°C (76.5°F) is noted during September nights.

Heat index

In September, the average heat index is computed to be a very hot 39°C (102.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the highest humidity in Marulas are August and September, with an average relative humidity of 81%.

Rainfall

In Marulas, during September, the rain falls for 20.9 days and regularly aggregates up to 89mm (3.5") of precipitation. In Marulas, during the entire year, the rain falls for 154.4 days and collects up to 557mm (21.93") of precipitation.

Daylight

In September, the average length of the day in Marulas 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

The average sunshine in September in Marulas is 8.3h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.