September Weather in Pasay, Philippines

Last updated: August 27, 2025

Experience September in Pasay, Philippines, where the climate offers a tropical embrace with a maximum temperature reaching up to 30°C (86°F) and an average of 28°C (82°F). The month sees a minimum temperature comfortably resting at 25°C (78°F), making it a warm and inviting time to explore. However, be prepared for the frequent downpours; with 227 mm (8.9 in) of rainfall over 25 days, the skies are often temperamental. The air is laden with humidity at 89%, enhancing the lush atmosphere typical of this vibrant coastal city. Whether you're venturing outdoors or indulging in local delights, September's weather sets the stage for a memorable experience.

September Temperature in Pasay

In September, Pasay, Philippines, experiences warm tropical weather with temperatures consistently hovering around 25°C (78°F) for the minimum and peaking at 30°C (86°F). The average temperature remains steady at 28°C (82°F), similar to the previous months of July and August, indicating a trend of tropical warmth as the region transitions towards the end of the wet season. This slight warmth is complemented by hints of humidity, making it an ideal time for beach trips or exploring local attractions. Overall, September encapsulates the essence of a tropical climate, providing visitors with a delightful mix of warmth and vibrancy.

September Weather in Pasay: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pasay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pasay, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec807980818282828282818180
Data source: Temperature data for Pasay generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Pasay

In September, Pasay experiences a significant climactic change, with precipitation soaring to 227 mm (8.9 in), closely mirroring the rainfall of the previous month while continuing the trend of substantial rainfall characteristic of the wet season. With 25 days of rainfall, this month provides ample moisture, supporting the lush greenery that flourishes in and around the city. This mirrors trends observed in earlier months, particularly July's peak of 259 mm (10.2 in), showcasing the monsoon's enduring influence. As the year progresses into October, the precipitation is expected to ramp up even further, potentially reaching 250 mm (9.8 in), highlighting a continuous pattern of heavy rainfall that ultimately enriches Pasay's vibrant ecosystem.

September Precipitation Trends in Pasay

The chart displays monthly precipitation patterns in Pasay, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Pasay, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec22815911670125196259210227250193315
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Pasay

In September, humidity in Pasay, Philippines reaches a notable 89%, marking one of the highest points of the year. This increase is part of a consistent upward trend observed from the dry months of January through April, where humidity levels average in the low 80s. As the rainy season approaches, levels gradually rise, peaking in September before slightly tapering off in October. This pattern suggests that as the region transitions into the wetter months, residents and visitors alike can expect a distinct sense of mugginess, making September a particularly humid month in this tropical paradise.

September Average Humidity in Pasay

This chart illustrates the average monthly humidity levels in Pasay, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Pasay is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%82%83%85%86%87%89%85%87%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pasay

In September, Pasay, Philippines, continues to experience high UV exposure, with a UV Index of 15, classifying it in the extreme category. This trend is consistent with the previous months, where the UV Index has remained notably high, peaking at 16 in March and April. Although there is a slight dip from August's Index of 14, the burn time remains critically short at just 10 minutes, urging residents and tourists alike to take necessary precautions to protect their skin. As we move into the tail end of the year, the UV levels are still a significant concern. For more detailed insights into monthly UV trends, check out the Pasay UV Index.

Maximum UV Index Levels in Pasay for September

The chart shows the monthly maximum UV Index (UVI) for Pasay in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Pasay typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161413131415141211
Data source: Pasay September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Pasay

As summer fades, September in Pasay, Philippines continues to bask in a generous 284 hours of sunshine, marking a slight dip from the vibrant heights of May's 323 hours. This transition into the latter part of the year reveals a consistent pattern of ample sunlight, as the city experiences over 290 hours in the preceding months of July and August. Despite the decrease, September still holds onto the warmth of summer, hinting at a beautiful blend of energetic days before the cooler months approach. With the sun shining down, Pasay invites locals and visitors alike to enjoy the tail end of the sunny season, reveling in outdoor activities and vibrant cultural experiences that thrive under the Philippine sun.

Monthly Sunshine Duration in Pasay: September Highlighted

The September sunshine duration represents the total number of hours Pasay experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec230h268h310h309h323h295h294h293h284h281h271h268h
Data source: Pasay September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pasay During September

In September, Pasay, Philippines experiences a notable dip in sunny weather, with only a 13% chance of clear skies. This marks a continuation of a downward trend that begins in the mid-year months, where the likelihood of sunshine dwindles further, peaking earlier in the year around March with a 32% chance. The waning sunshine during September, much like the rainy season it is nestled in, contrasts sharply with the sunny beginnings of the year, showcasing the region’s distinct shift from bright, warm days to more overcast conditions as it transitions into the latter months. As autumn approaches, residents and visitors alike can expect to embrace the cooler, cloudier vibes typical of this time of year.

Percentage of Sunny Days in September in Pasay

The chart illustrates the percentage of sunny days in Pasay throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Pasay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%27%33%28%21%21%13%15%13%9%20%14%
Data source: Pasay September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pasay in September

In September, Pasay, Philippines, continues to bask in a generous 12 hours of daylight, maintaining the extended daylight trend that began in March and lasts through most of the year. This consistent duration reflects a tropical climate where sunshine is plentiful, enhancing outdoor activities and vibrant city life. As the month unfolds, the days gradually begin to shorten, gradually paving the way for the cooler months ahead. This rhythm of light not only marks the transition toward the latter part of the year but also invites residents and visitors alike to savor the lingering days of summer while they last.

Average Daylight Hours in Pasay for September

The chart illustrates the variation in daylight duration in Pasay throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 35m11h 47m12h 3m12h 20m12h 34m12h 41m12h 37m12h 25m12h 9m11h 52m11h 38m11h 31m
Data source: Pasay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Pasay

As September arrives in Pasay, Philippines, the wind comes as a gentle whisper, with an average speed of 3.5 m/s (8 mph). This marks a slight increase from the calmer August, which recorded 3.3 m/s (7 mph), indicating a subtle shift as the region transitions into the new season. Overall, September's winds are part of a broader pattern; earlier months like January and March boast higher speeds, averaging 5.6 m/s (12 mph) and 6.0 m/s (13 mph) respectively, while the peak windy months seem to bookend the year with gustier conditions. This gentle breeze in September creates a perfect backdrop for outdoor activities, offering a serene atmosphere that hints at the shifting seasons yet to come.

Average September Wind Speed in Pasay

The chart displays monthly wind speed patterns in Pasay, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.65.46.04.84.82.65.43.33.5 m/s4.45.15.9
Data source: Pasay September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Pasay Compares to Other Months

Weather in Pasay varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Pasay, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is characterized by relatively high temperatures, with a minimum of 25°C and an average of 28°C, peaking at 30°C. The month is also quite rainy, with a substantial precipitation of 227 mm occurring over 25 days and a high humidity level of 89%. In contrast, January brings slightly cooler temperatures, boasting a minimum of 24°C and an average of 26°C, with a maximum of 29°C. Although January has a similar precipitation level at 228 mm over 22 days, the humidity remains slightly lower at 88%. For those interested in more detailed information, you can check Pasay weather in January.

In comparing the weather of September and February, September tends to be slightly warmer, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 30°C (86°F), while February has a more temperate range, with minimums at 24°C (75°F) and maximums peaking at 29°C (84°F). September also experiences higher precipitation, with 227 mm (8.9 in) falling over 25 days, compared to February's 159 mm (6.2 in) over 18 days. Humidity levels are quite similar in both months, hovering around 89% in September and 86% in February. For those interested in more detailed information about February weather, you can visit Pasay weather in February.

In comparing the weather patterns of September and March, September tends to be warmer and wetter. With average temperatures reaching around 28°C (82°F) and humidity levels at 89%, it often feels quite humid. September also experiences significant rainfall, with about 227 mm (8.9 in) over 25 days, making it one of the rainier months. In contrast, March sees slightly cooler temperatures, with an average of 27°C (80°F) and lower humidity at 84%. The precipitation in March is considerably less, totaling only 116 mm (4.6 in) over 16 days. For more detailed information, you can check Pasay weather in March.

In comparing the weather between September and April, both months exhibit warm temperatures, with minimums around 25°C (77-78°F) and maximums peaking at 30°C (86°F). However, September tends to be more humid and wetter, experiencing an average of 227 mm (8.9 in) of precipitation over 25 days, compared to April's significantly lower rainfall of 70 mm (2.7 in) across 15 days. This makes April a drier month with slightly lower humidity at 82%, while September's humidity remains higher at 89%. For more details on April weather in Pasay, you can refer to Pasay weather in April.

Both September and May exhibit similar temperature ranges, with minimum temperatures around 25°C (78°F), average temperatures around 28°C (82°F), and maximum temperatures peaking at 30°C (86°F and 87°F respectively). However, September is significantly wetter, experiencing 227 mm (8.9 in) of rainfall compared to May's 125 mm (4.9 in), despite both months having rain on approximately 25 days. Additionally, the humidity in September is slightly higher at 89% compared to May's 83%. For more detailed insights about the weather in May, you can check Pasay weather in May.

When comparing the weather in September and June, both months experience similar temperature ranges, with minimum, average, and maximum temperatures consistently around 25°C (78°F), 28°C (82°F), and 30°C (86°F) respectively. However, September tends to be wetter, with total precipitation reaching 227 mm (8.9 in) over 25 days, compared to June's 196 mm (7.7 in) across 26 days. Additionally, September's humidity is slightly higher at 89%, while June sees a relative humidity of 85%. This indicates that while temperatures are similar, September is generally more humid and rainy than June. For more detailed weather information, you can check out Pasay weather in June.

The weather in September exhibits a similar temperature range to that of July, with both months experiencing minimum temperatures of around 25°C (77-78°F) and average highs peaking at 30°C (86°F). However, September records slightly less precipitation at 227 mm (8.9 in) over 25 days compared to July's 259 mm (10.2 in) across 27 days. Additionally, September has a slightly higher humidity level at 89%, as opposed to July’s 86%. For more detailed information, you can check Pasay weather in July.

In comparing the weather of September and August, we see that both months share similar temperature ranges, with a minimum of 25°C (78°F), an average of 28°C (82°F), and a maximum of 30°C (86°F). However, September tends to be slightly wetter, receiving 227 mm (8.9 in) of precipitation over 25 days, whereas August recorded 210 mm (8.3 in) over 24 days. Humidity levels also come into play, with September experiencing a higher humidity level at 89%, compared to August's 87%. For a detailed look at August weather, you can check Pasay weather in August.

September and October in Pasay share similar temperature ranges, with both months experiencing a minimum of 25°C (78°F) and a maximum of 30°C (86°F). However, October sees a slight dip in the average temperature to 27°C (82°F), compared to September's average of 28°C (82°F). In terms of precipitation, October is wetter, with 250 mm (9.8 in) falling over 28 days, while September recorded 227 mm (8.9 in) across 25 days. Humidity levels are also slightly lower in October at 85%, compared to September's 89%. For more detailed information, you can check Pasay weather in October.

In September, the weather is typically warmer, with minimum temperatures reaching 25°C (78°F) and average highs of 30°C (86°F). This month also sees a significant amount of rainfall, with an average precipitation of 227 mm (8.9 in) spread over 25 days, contributing to a high humidity level of 89%. In contrast, November presents slightly cooler temperatures, with a minimum of 23°C (73°F) and an average high of 29°C (85°F). Though it is still a wet month, November has less precipitation at 193 mm (7.6 in) occurring over 27 days, resulting in a marginally lower humidity of 87%. For more detailed weather insights, check out Pasay weather in November.

In September, the weather tends to be quite warm, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 30°C (86°F) and a high humidity level of 89%. The month sees considerable rainfall, with precipitation reaching 227 mm (8.9 in) over 25 days.

In contrast, December experiences slightly cooler temperatures, with minimums around 24°C (75°F) and maximums peaking at 29°C (85°F). However, this month is marked by even higher rainfall, totaling 315 mm (12.4 in) across 27 days, along with increased humidity at 91%. For more detailed information on December weather, check out Pasay weather in December.

Compare Pasay's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Pasay

As September rolls into Pasay, the weather transforms into a unique blend of warmth and humidity, setting it apart from the drier months of the year. With temperatures reaching a maximum of 30°C and an average humidity level of 89%, this month brings a tropical ambiance that can feel quite intense. Frequent rain showers, occurring on 25 days, contribute to a significant precipitation total of 227 mm, making September one of the wettest months. This combination of heat and moisture creates a lively atmosphere, ideal for those who appreciate the vibrant, lush landscapes that follow the rains. For a deeper understanding of how September fits into the broader climate patterns, check out Pasay Climate.