Last updated: August 27, 2025
September in Quezon City, Philippines brings a warm embrace with maximum temperatures reaching up to 33°C (92°F). The average temperature of 28°C (82°F) coupled with a minimum of 24°C (76°F) creates a tropical climate that learners and travelers can experience. However, the month is characterized by its abundant rainfall, with total precipitation reaching 427 mm (16.8 in) over 28 rainy days, leading to a significant humidity level of 89%. This blend of warmth and moisture contributes to the city’s lush greenery and vibrant atmosphere, making it a unique destination during this time of year.
In September, Quezon City experiences a warm transition as the monsoon season begins to wane. With nighttime temperatures hovering around a comfortable 24°C (76°F) and daytime highs reaching up to 33°C (92°F), the month reflects a noticeable drop from the peak heat of May. The average temperature stabilizes at 28°C (82°F), making it a pleasant time for outdoor activities as humidity levels gradually decrease. As the city shifts from the intense summer heat to a milder climate, September offers a sweet spot for locals and visitors alike, blending the remnants of summer warmth with a refreshing breeze in the air.
In September, Quezon City experiences a significant transition in weather, characterized by a remarkable 427 mm (16.8 in) of precipitation over 28 days. This marks a peak in the rainy season, following the already substantial rainfall in the preceding months of July and August, which recorded 504 mm (19.8 in) and 464 mm (18.3 in) respectively. The consistent downpour during September signifies the tail end of the heaviest precipitation period, setting the stage for a gradual decrease as the dry season approaches in October. Interestingly, despite the high rainfall, the number of rainy days is slightly lower than in the previous two months, indicating that the city may experience more intense showers in shorter bursts. Overall, September encapsulates the essence of the tropical monsoon, where heavy rains dominate the landscape and the rhythm of daily life in Quezon City.
As the seasons transition in Quezon City, September stands out with a humidity level consistently high at 89%, echoing the trends of the preceding months of July and August. This peak humidity suggests a lingering impact of the wet season, as the city experiences its most moisture-laden period. Following a gradual decline from the drier months of January through April, where humidity levels ranged from 68% to 76%, the latter half of the year witnesses a significant uptick. With October maintaining a slightly lower but still high humidity of 86%, the trend toward increased humidity highlights the city's tropical climate, underscoring the importance of staying hydrated and embracing light, breathable clothing during this time.
In September, Quezon City's UV Index remains high at 14, categorizing it as extreme with a quick burn time of just 10 minutes. This trend aligns with the preceding months, which consistently showcase elevated UV levels, peaking at 15 in March and April. Throughout the year, Quezon City experiences a notable pattern of extreme UV exposure, particularly from January to August, signaling a strong need for sun protection. As the year progresses into the cooler months, the UV Index slightly tapers to 13 in October and drops to 10 by November and December. With such persistent UV intensity, residents and visitors should remain vigilant and informed about sun safety measures. For more details, visit Quezon City UV Index.
UV Risk Categories
As September rolls into Quezon City, the warmth of the sun continues to grace the skies, serving as a gentle transition from the vibrant summer months. With 254 hours of sunshine, this month reflects a slight dip from the sun-soaked days of May, which boasts the highest at 317 hours. The sunny disposition remains consistent, following a gradual decline from the peak of the summer season, yet still outshines the more overcast weeks of July and August. September’s golden rays hint at the approaching dry season, creating an inviting atmosphere perfect for outdoor adventures while maintaining the tropical charm that Quezon City is renowned for.
The likelihood of sunny weather in Quezon City during September is relatively low, with just a 19% chance of sunshine. This trend is consistent with the preceding months of June, July, and August, which see even fewer sunny days as the region experiences its rainy season. Following this period of cloud cover, there is a slight uptick in October, where the chances of sun increase to 25%. Overall, September reflects a transitional phase, still grappling with the remnants of the wet season, while hinting at a gradual return to sunnier skies in the months ahead.
In September, Quezon City experiences a consistent 12 hours of daylight, mirroring the trend set in the preceding months of June through August. This steady duration reflects the region's tropical climate, where long days are the norm as the year progresses towards the latter half. After March, when daylight begins to stretch longer, it stabilizes at this 12-hour mark, showcasing the balance of light as the rainy season approaches. As October rolls in, daylight begins to taper off again to 11 hours, signaling the onset of shorter days. This rhythm of daylight highlights the beautiful predictability of life in Quezon City, where the interplay of light and time frames the community’s daily activities and cultural vibrancy.
As September breezes into Quezon City, the average wind speed dips to 1.7 m/s (4 mph), marking it as the calmest month of the year. This gentle wind contrasts sharply with the stronger gusts earlier in the year, particularly in January and December, when speeds reach an invigorating 3.3 m/s (7 mph). As the dry season gives way to occasional rains, September's tranquil winds invite a sense of serenity amidst the urban bustle. Interestingly, this seasonal shift reflects a general downward trend in wind speeds throughout the warmer months, with the lightest winds often accompanying the onset of the rainy season. Thus, September serves as a quiet prelude to the more dynamic weather patterns that follow in the coming months.
Weather in Quezon City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Quezon City, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January showcase contrasting weather patterns in Quezon City. In September, temperatures range from a minimum of 24°C (76°F) during the night to a sweltering maximum of 33°C (92°F) during the day, with an average temperature of 28°C (82°F). This month is marked by significant rainfall, accumulating 427 mm (16.8 in) over 28 days, and a high humidity level of 89%, creating a muggy atmosphere. In contrast, January offers a slightly cooler climate, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (89°F), averaging 26°C (80°F). Rainfall is considerably less, totaling only 69 mm (2.7 in) over just 4 days, accompanied by lower humidity levels at 76%. For more details, you can check Quezon City weather in January.
In September, the weather is typically warmer and wetter, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 33°C (92°F) and an average of 28°C (82°F). This month experiences significant rainfall, accumulating 427 mm (16.8 in) over 28 days, alongside high humidity levels at 89%. In contrast, February is relatively cooler and drier, with temperatures varying from 21°C (71°F) to 32°C (91°F) and an average of 27°C (80°F). February sees only 20 mm (0.8 in) of precipitation over just 3 days, and humidity drops to a more comfortable 71%. For more details about February weather specifics, you can check out Quezon City weather in February.
In comparing the weather between September and March, we see notable differences in temperature, precipitation, and humidity. September features a minimum temperature of 24°C (76°F) and averages around 28°C (82°F) with a maximum of 33°C (92°F). However, it is also characterized by high precipitation, with 427 mm (16.8 in) falling over 28 days and an average humidity of 89%. In contrast, March presents slightly lower humidity at 68% and significantly less rainfall, with only 18 mm (0.7 in) over just 5 days. Temperatures in March range from a low of 23°C (73°F) to a high of 34°C (94°F), making it a drier and slightly hotter month compared to September. For more detailed information, you can check Quezon City weather in March.
In comparing the weather between September and April, we see distinct differences in temperature and precipitation. September experiences a warm average temperature of 28°C (82°F) with high humidity at 89% and substantial rainfall, accumulating 427 mm (16.8 in) over 28 days. In stark contrast, April boasts a slightly higher average temperature of 29°C (85°F), reaching maximums of up to 35°C (95°F), but enjoys considerably less rainfall with only 23 mm (0.9 in) occurring over just 7 days and lower humidity at 69%. These factors contribute to a more comfortable outdoor experience in April. For more detailed insights on the weather during this month, visit Quezon City weather in April.
When comparing the weather in September and May, notable differences emerge in temperature and precipitation patterns. September experiences a milder temperature range with a minimum of 24°C (76°F) and a maximum of 33°C (92°F), while May is hotter, boasting temperatures from a minimum of 25°C (77°F) to a peak of 36°C (96°F). Additionally, September is significantly wetter, receiving 427 mm (16.8 in) of rainfall over 28 days, compared to May's 149 mm (5.9 in) scattered over 19 days. Humidity levels are higher in September at 89%, in contrast to May's lower humidity of 76%. For more details, you can check Quezon City weather in May.
In comparing the weather of September and June, both months feature warm temperatures, with September recording a minimum of 24°C and an average of 28°C, while June has a slightly higher average of 29°C and a maximum of 35°C. Rainfall is more pronounced in September, with a total of 427 mm spread over 28 days, compared to June's 313 mm over 26 days. Humidity levels are also similar, hovering around 89% in September and 87% in June. To explore more about the conditions during June, you can check Quezon City weather in June.
In comparing the weather between September and July, both months feature similar minimum and average temperatures, consistently hovering around 24°C (76°F) and 28°C (82°F). However, July tends to be slightly warmer at its maximum with highs reaching 34°C (94°F), compared to 33°C (92°F) in September. July also experiences more rainfall, with a total precipitation of 504 mm (19.8 in) over 30 days, while September sees 427 mm (16.8 in) across 28 days, resulting in slightly lower humidity levels of 89% compared to 88% in July. For more detailed information, you can check Quezon City weather in July.
In comparing the weather of September and August, both months maintain a similar range of temperatures, with minimums at 24°C (76°F) and average temperatures around 28°C (82°F). However, August tends to be slightly warmer at a maximum of 35°C (95°F) compared to September's peak of 33°C (92°F). Precipitation levels are high in both months, with September receiving 427 mm (16.8 in) over 28 days, while August sees a bit more with 464 mm (18.3 in) across 29 days. Interestingly, humidity remains consistent at 89% in both months. For a more detailed look at August weather patterns, check out Quezon City weather in August.
September and October exhibit similar temperature patterns, with September featuring a minimum temperature of 24°C (76°F), an average of 28°C (82°F), and a maximum of 33°C (92°F). In contrast, October maintains the same minimum and average temperatures but sees a slight increase in maximum temperature to 34°C (93°F). Rainfall significantly decreases from September's 427 mm (16.8 in) over 28 days to October's 286 mm (11.3 in) across 22 days, contributing to a marginally lower humidity level of 86% in October compared to September's 89%. For more detailed insights on the October climate, visit Quezon City weather in October.
In September, the weather exhibits a warm and humid climate with average temperatures around 28°C (82°F) and frequent rainfall, accumulating 427 mm (16.8 in) over 28 days. In contrast, November maintains a similar temperature range with an average of 28°C (83°F), but experiences significantly less precipitation, totaling only 132 mm (5.2 in) over 13 days. Both months share high humidity levels of 89%, but November offers drier conditions compared to the rain-soaked September. For a more detailed look at the weather in November, you can visit Quezon City weather in November.
In September, the weather is characterized by warmer temperatures, with an average of 28°C (82°F) and a maximum of 33°C (92°F). The month also experiences significant rainfall, totaling 427 mm (16.8 in) over 28 days, resulting in high humidity levels around 89%. In contrast, December brings slightly cooler temperatures, averaging 27°C (81°F) with a maximum of 32°C (90°F). Precipitation drops dramatically to 134 mm (5.3 in) over just 9 days, and humidity levels remain relatively high at 86%. For a more detailed look at December weather, visit Quezon City weather in December.
As September unfolds in Quezon City, the weather takes on a distinct character, marked by high humidity and frequent rain. Unlike the drier months, this time of year sees daily showers that contribute to a significant amount of precipitation, creating a lush, vibrant atmosphere. The warm temperatures persist, but the heavy air can make it feel quite muggy. This combination of heat and rainfall sets September apart, making it a month to embrace the refreshing change while remaining prepared for the downpours. For a more detailed overview of how the weather shapes up throughout the year, visit Quezon City Climate.