September weather forecast
Pandacan, Philippines

September, the first month of the autumn in Pandacan, is also a hot month, with an average temperature ranging between min 25.1°C (77.2°F) and max 30.5°C (86.9°F).

Temperature

September's advent denotes a minor fluctuation in the average high-temperature to a still tropical 30.5°C (86.9°F) from August's 30.2°C (86.4°F). Pandacan experiences a nighttime temperature average of 25.1°C (77.2°F) during September.

Heat index

In September, the average heat index is computed to be a torrid 39°C (102.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

July through September, with an average relative humidity of 80%, are the most humid months.

Rainfall

In September, in Pandacan, the rain falls for 20.5 days. Throughout September, 113mm (4.45") of precipitation is accumulated. In Pandacan, during the entire year, the rain falls for 171.4 days and collects up to 715mm (28.15") of precipitation.

Daylight

In September, the average length of the day in Pandacan 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 September, the average sunshine is 8.3h.

UV index

The months with the highest UV index are February through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, a regular UV index of 7 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun.