September Weather in Quezon, Philippines

Last updated: August 27, 2025

September in Quezon, Philippines is characterized by warm temperatures, with daytime highs reaching a maximum of 32°C (89°F) and an average of 25°C (77°F), while nights can cool down to a minimum of 19°C (67°F). This month sees substantial rainfall, accumulating to 234 mm (9.2 in) across approximately 26 days, contributing to the region's lush landscapes. High humidity levels, averaging around 87%, enhance the tropical feel, making it essential for residents and visitors alike to stay hydrated and plan for wet weather.

September Temperature in Quezon

In September, Quezon, Philippines, experiences a delightful blend of warmth and humidity, with temperatures that reflect the region's tropical climate. The month begins with a minimum temperature of 19°C (67°F), creating a comfortable atmosphere for early morning activities. As the days progress, the average temperature settles around 25°C (77°F), offering a pleasant backdrop for both locals and visitors. The heat peaks at a commendable 32°C (89°F), reminiscent of the preceding months, maintaining a consistent trend from July to October. This stability allows for a vibrant outdoor lifestyle, while occasional showers typical of the season provide a refreshing respite from the warmth, making September a perfect time to explore the lush landscapes of Quezon.

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

The chart illustrates September temperature patterns in Quezon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Quezon, 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).
JanFebMarAprMayJunJulAugSepOctNovDec767677797977767676777676
Data source: Temperature data for Quezon 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 Quezon

In September, Quezon, Philippines experiences a significant climatic shift, with 234 mm (9.2 in) of rainfall accumulating over 26 days, marking it as one of the wetter months of the year. This pattern follows a trend of increasing precipitation from July's 291 mm and August’s 212 mm, illustrating the peak of the rainy season. The month acts as a bridge to even more torrential rains in October, which averages 325 mm. As the rains continue into the latter part of the year, September not only showcases a consistent wetness but also sets the stage for the heaviest downpours, making it a pivotal time for agriculture and water resource management in the region.

September Precipitation Trends in Quezon

The chart displays monthly precipitation patterns in Quezon, 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 Quezon, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec15914496120249285291212234325155172
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Quezon

In September, humidity in Quezon, Philippines peaks at a notable 87%, marking it as one of the most humid months of the year. This uptick follows a pattern observed over the months, where humidity generally hovers in the mid-80s from June to August, creating a consistent climate throughout the rainy season. As we transition from the relatively drier months of April and May, which see humidity levels drop to 79% and 81% respectively, September signals a return to the high humidity typical of the wet season. Interestingly, after the peak in September, humidity begins to dip slightly in October, suggesting a gradual shift towards the drier months ahead. This rhythm of humidity not only highlights the tropical character of the region but also impacts the overall atmospheric comfort for residents and visitors alike.

September Average Humidity in Quezon

This chart illustrates the average monthly humidity levels in Quezon, 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 Quezon is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%79%81%84%83%84%87%82%83%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Quezon

In September, Quezon, Philippines, continues to experience an extreme UV Index of 15, maintaining a trend observed throughout the year where the UV levels consistently demand caution. With a burn time still capped at just 10 minutes, residents and visitors alike should remain vigilant against sun exposure. This month’s readings follow a pattern set from January to August, where the UV Index fluctuated slightly but remained in the extreme category, emphasizing the need for protective measures. As the year transitions into October, it’s essential to stay informed and prepared for the persisting intensity, highlighted in more detail at Quezon UV Index.

Maximum UV Index Levels in Quezon for September

The chart shows the monthly maximum UV Index (UVI) for Quezon 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 Quezon typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516171513141515141312
Data source: Quezon 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 Quezon

September in Quezon, Philippines, welcomes a delightful splash of sunshine with an impressive 255 hours of bright daylight. As the months transition from the sizzling summer peak of March with 296 hours to the more moderate glow of September, the trend of sunlight gradually begins to wane. Following a consistent pattern, the sunny days of September signify a shift towards the latter part of the year, paralleling the slight decline seen in August's 270 hours. This near-uniformity in daylight hours not only hints at the approaching rainy season but also encourages locals and visitors alike to make the most of the remaining daylight, basking in the warmth of the sun before it dips further into the cooler months ahead.

Monthly Sunshine Duration in Quezon: September Highlighted

The September sunshine duration represents the total number of hours Quezon 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.
JanFebMarAprMayJunJulAugSepOctNovDec213h265h296h294h285h264h264h270h255h255h264h265h
Data source: Quezon September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Quezon During September

In September, the likelihood of sunny weather in Quezon, Philippines, takes a dip to 10%, making it one of the least sunny months of the year. This decline follows a summer pattern where the sun showed a promising peak in March at 23%, followed by a gradual decrease during the wetter months. Interestingly, during the months leading up to September, including June through August, the chances hovered around 15%. As the rainy season solidifies its grip, residents and visitors can expect more overcast skies and rain, emphasizing the importance of preparing for a mix of weather as the sun plays a shy role this time of year.

Percentage of Sunny Days in September in Quezon

The chart illustrates the percentage of sunny days in Quezon 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 Quezon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%18%23%14%12%16%15%15%10%11%13%14%
Data source: Quezon September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Quezon in September

In Quezon, Philippines, the rhythm of daylight remains remarkably stable throughout the year. As September rolls in, locals can bask in about 12 hours of daylight, mirroring the months of March through August. This consistency highlights a comforting trend, where the sun graces the region with extended hours during the warmer months before gradually retreating in October. The shift to shorter days becomes apparent as the year progresses, but September serves as a vibrant reminder of the lush daylight that characterizes the tropical climate, allowing for plenty of time for outdoor adventures and sun-soaked activities.

Average Daylight Hours in Quezon for September

The chart illustrates the variation in daylight duration in Quezon throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 42m11h 51m12h 4m12h 16m12h 27m12h 32m12h 30m12h 20m12h 8m11h 56m11h 45m11h 40m
Data source: Quezon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Quezon

In September, the winds in Quezon, Philippines, maintain a gentle touch, averaging 1.3 m/s (3 mph)—a delightful respite as the climate begins its transition towards the cooler months. This marks a subtle decrease from the summer's breezier peak in March and July, where winds reached up to 2.0 m/s (4 mph). Interestingly, winds tend to shift slightly lower during the heart of the rainy season in June and August. However, as the calendar turns towards autumn, September showcases a comforting consistency in its light breezes, serving as a prelude to the slightly stronger gusts that begin to emerge in December. Overall, the pattern suggests a tranquil environment, perfect for enjoying the beauty of the region's lush landscapes and vibrant culture.

Average September Wind Speed in Quezon

The chart displays monthly wind speed patterns in Quezon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.62.01.51.51.11.61.21.3 m/s1.41.41.8
Data source: Quezon September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Quezon Compares to Other Months

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

In comparing the weather in September and January, both months exhibit warm temperatures, but September tends to be slightly warmer with average highs reaching 32°C (89°F), compared to January's average maximum of 33°C (92°F). However, September experiences heavier rainfall, accumulating 234 mm (9.2 in) over 26 days, whereas January sees less precipitation at 159 mm (6.2 in) over just 17 days. Humidity levels are relatively similar in both months, with September at 87% and January a bit lower at 85%. For a detailed look at January's climate, visit Quezon weather in January.

In comparing the weather between September and February, September tends to be wetter with an average rainfall of 234 mm over 26 days, while February sees significantly less precipitation at 144 mm over just 11 days. The temperatures in both months are relatively similar, with September ranging from a minimum of 19°C to a maximum of 32°C, and February slightly warmer with a minimum of 18°C and a maximum of 35°C. Humidity levels also remain high in both months, with September averaging 87% and February slightly lower at 84%. For more specific details about February weather, you can check out Quezon weather in February.

In September, the weather tends to be quite humid and rainy, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 32°C (89°F) and an average of 25°C (77°F). The month sees significant rainfall, with 234 mm (9.2 in) of precipitation over 26 days, leading to an average humidity level of 87%.

In contrast, March offers slightly warmer conditions with a minimum temperature of 17°C (63°F) and a maximum of 35°C (95°F), while maintaining a similar average of 25°C (78°F). Rainfall is much less prevalent in March, with only 96 mm (3.8 in) of precipitation over 11 days, and the humidity level is somewhat lower at 82%. For more detailed information, check out Quezon weather in March.

In comparing the weather of September and April, both months exhibit warm temperatures, but notable differences emerge. September sees a minimum temperature of 19°C and averages around 25°C, with maximums reaching 32°C. However, it is characterized by high humidity at 87% and significant rainfall, totaling 234 mm over 26 days. In contrast, April presents a slightly warmer profile, with an average temperature of 26°C and maximums soaring to 36°C. The precipitation is considerably lower, with 120 mm falling over just 15 days, and the humidity is also more manageable at 79%. For more detailed information on April's weather, you can visit Quezon weather in April.

In comparing the weather between September and May, it’s clear that both months experience similar patterns but with some notable differences. September has a slightly lower average temperature, ranging from a minimum of 19°C (67°F) to a maximum of 32°C (89°F), while May tends to be warmer overall, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 34°C (94°F). Rainfall is another distinguishing factor; September sees about 234 mm of precipitation over 26 days, whereas May has 249 mm spread across 28 days. Additionally, September's humidity level is marginally higher at 87% compared to May's 81%. For those looking to explore more about weather specifics during this month, visit Quezon weather in May.

In comparing the weather patterns of September and June, both months experience similar average temperatures, with September showing a minimum of 19°C (67°F) and June slightly higher at 20°C (68°F). While maximum temperatures peak at 32°C (89°F) in September and 32°C (90°F) in June, September experiences slightly higher precipitation levels, totaling 234 mm (9.2 in) over 26 rainy days, compared to June's 285 mm (11.2 in) across 27 days. Humidity levels are also comparable, with September at 87% and June slightly lower at 84%. For more detailed insights about June's weather, you can check out Quezon weather in June.

In comparing the weather of September and July, both months experience similar minimum temperatures, with September being slightly warmer on average. September typically sees average temperatures of 25°C (77°F) and can rise to a maximum of 32°C (89°F), while July has an average of 24°C (76°F) and a peak of 31°C (88°F). However, September is characterized by higher precipitation, with 234 mm (9.2 in) over 26 days, compared to July's 291 mm (11.5 in) spread over 28 days. Humidity levels are also similar, with September at 87% and July at 83%. For more detailed statistics on July, you can check Quezon weather in July.

September and August exhibit remarkably similar temperature profiles, with both months recording a minimum of 19°C (67°F), an average of 25°C (77°F), and a maximum of 32°C (89°F). However, September sees a slight increase in precipitation, receiving 234 mm (9.2 in) over 26 days compared to August's 212 mm (8.3 in) over 25 days. Additionally, September has a slightly higher humidity level at 87%, compared to August's 84%. For a more detailed look at August weather, you can visit Quezon weather in August.

In September, the weather is characterized by warm temperatures, with a minimum of 19°C (67°F) and an average high of 32°C (89°F), accompanied by high humidity at 87%. However, it sees a significant amount of rainfall, with 234 mm (9.2 in) spread over 26 days. In contrast, October maintains similar temperature patterns, with a minimum of 19°C (67°F) and an average high of 32°C (90°F). Despite the similar temperature range, October experiences even more precipitation at 325 mm (12.8 in) over 27 days, leading to slightly lower humidity levels at 82%. The shift from September to October signifies a continuation of warmth but highlights an increase in rainfall. For more detailed information, visit Quezon weather in October.

September and November exhibit similar temperature ranges, with September experiencing slightly warmer conditions overall, marked by a minimum of 19°C (67°F), an average of 25°C (77°F), and a maximum of 32°C (89°F). In contrast, November's temperatures are marginally lower, with a minimum of 18°C (66°F), an identical average of 25°C (77°F), and a maximum of 31°C (89°F). While both months are characterized by high humidity, September sees a higher average at 87% compared to November’s 83%. Precipitation levels also differ significantly, with September receiving 234 mm (9.2 in) over 26 days, while November sees a decrease to 155 mm (6.1 in) spread across 23 days. For a more detailed look at November's weather, you can check out Quezon weather in November.

In September, the weather is characterized by warm temperatures, with a minimum of 19°C (67°F) and an average of 25°C (77°F), peaking at 32°C (89°F). The month experiences significant rainfall, with 234 mm (9.2 in) of precipitation over 26 days, contributing to high humidity levels of 87%. In contrast, December offers slightly cooler conditions, featuring a minimum temperature of 17°C (64°F), an average of 25°C (76°F), and a maximum of 32°C (90°F). Precipitation decreases to 172 mm (6.8 in) across 21 days, and humidity remains relatively stable at 86%. For more detailed insights on December weather in Quezon, you can visit Quezon weather in December.

Compare Quezon's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Quezon

September in Quezon brings a noticeable shift in weather, characterized by increased humidity and frequent rainfall that sets it apart from drier months. With an average temperature hovering around 25°C (77°F), the warmth is complemented by a significant 234 mm of precipitation over nearly the entire month, creating a lush, vibrant atmosphere. This period is perfect for those who enjoy a more tropical climate, but be prepared for the occasional downpour. For a comprehensive overview of what to expect throughout the year, check out Quezon Climate.