September weather forecast
Parañaque, Philippines

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Weather in September

Moving into September, Parañaque, Philippines, starts to experience some relief from the incessant rains. While the rainy season lingers, there is a noticeable decrease in rainfall, amounting to only 136mm (5.35") for the month. The weather dynamics start to exhibit a gentler pattern as the city gradually transitions from the monsoon period. Rainfall becomes less frequent, paving the way for clearer skies and a gradual upswing in temperature, leading to a more comfortable climate. Despite September's mixed weather character, Parañaque continues to appear enticing, drawing attention with its changing weather patterns.

Temperature

Parañaque's weather in September indicates an average high-temperature of a still tropical 30.5°C (86.9°F), nearly consistent with the 30.3°C (86.5°F) of August. In Parañaque, the September nights are characterized by an average low-temperature of 25.5°C (77.9°F), a minor dip from daytime readings.

Heat index

The average heat index in September is calculated to be a very hot 39°C (102.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

July through September, with an average relative humidity of 79%, are the most humid months in Parañaque.

Rainfall

In Parañaque, in September, during 20.3 rainfall days, 136mm (5.35") of precipitation is typically accumulated. Throughout the year, there are 158 rainfall days, and 906mm (35.67") of precipitation is accumulated.

Daylight

The average length of the day in September in Parañaque 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 in Parañaque is 8.2h.

UV index

The months with the highest UV index in Parañaque 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 estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

How hot is September in Parañaque?

During September, Parañaque experiences an average high-temperature of 30.5°C (86.9°F) and a low-temperature of 25.5°C (77.9°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is calculated to be 39°C (102.2°F).

What is the most humid month in Parañaque?

July through September, with an average relative humidity of 79%, are most humid months in Parañaque, Philippines.

What is the average humidity in September in Parañaque?

In Parañaque, Philippines, the average relative humidity in September is 79%.

How many days does it rain in September in Parañaque?

In September, in Parañaque, the rain falls for 20.3 days. Throughout September, 136mm (5.35") of precipitation is accumulated.

How many hours of daylight does Parañaque have in September?

The average day length in September is 12h and 13min.

When are sunrise and sunset in September in Parañaque?

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.

How long on average sun shines in September in Parañaque?

The average sunshine duration in September is 8.2h.

What are the months with the highest UV index in Parañaque?

The months with the highest UV index in Parañaque, Philippines, are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Parañaque?

The months with the lowest UV index in Parañaque are January through December, with an average maximum UV index of 7.

How high is the UV index in September in Parañaque?

In Parañaque, Philippines, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in September
Parañaque, Philippines

Average temperature in September - Parañaque, Philippines
  • Average high temperature in September: 30.5°C

The warmest month (with the highest average high temperature) is May (33.3°C).
The month with the lowest average high temperature is January (28.4°C).

  • Average low temperature in September: 25.5°C

The month with the highest average low temperature is May (26.6°C).
The coldest month (with the lowest average low temperature) is February (23.5°C).

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Average pressure in September
Parañaque, Philippines

Average pressure in September - Parañaque, Philippines
  • Average pressure in September: 1008.2mbar

The month with the highest atmospheric pressure is February (1013.3mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

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Average wind speed in September
Parañaque, Philippines

Average wind speed in September - Parañaque, Philippines
  • Average wind speed in September: 9.2km/h

The windiest month (with the highest average wind speed) is January (12.9km/h).
The calmest month (with the lowest average wind speed) is May (8.5km/h).

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Average humidity in September
Parañaque, Philippines

Average humidity in September - Parañaque, Philippines
  • Average humidity in September: 79%

The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in September
Parañaque, Philippines

Average rainfall in September - Parañaque, Philippines
  • Average rainfall in September: 136mm

The wettest month (with the highest rainfall) is July (191mm).
The driest month (with the least rainfall) is February (7mm).

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Average rainfall days in September
Parañaque, Philippines

Average rainfall days in September - Parañaque, Philippines
  • Average rainfall days in September: 20.3 days

The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is February (4.6 days).

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Average daylight in September /
Average sunshine in September
Parañaque, Philippines

Average daylight in September / Average sunshine in September - Parañaque, Philippines
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

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Average sunshine days in September
Parañaque, Philippines

Average sunshine days in September - Parañaque, Philippines
  • Average sunshine days in September: 8.9 days

The months with the most sunshine days are January and March (23.8 days).
The month with the least sunshine days is August (6.1 days).

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Average UV index in September
Parañaque, Philippines

Average UV index in September - Parañaque, Philippines
  • Average UV index in September: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in September
Parañaque, Philippines

Average cloud cover in September - Parañaque, Philippines
  • Average cloud cover in September: 45

The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 25).

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Average visibility in September
Parañaque, Philippines

Average visibility in September - Parañaque, Philippines
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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Parañaque, Philippines

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