Last updated: August 27, 2025
September in Bacolod City, Philippines offers a tropical experience characterized by warm temperatures and high humidity. With a maximum temperature reaching 32°C (89°F) and an average of 27°C (81°F), days are typically hot and inviting for outdoor activities. However, residents and visitors alike should be prepared for frequent rain, as the month sees 361 mm (14.2 in) of precipitation spread over 28 days, contributing to a lush, vibrant landscape. The humidity levels hover around 90%, enhancing the tropical feel while prompting a need for cooling breaks in the shade. Embrace the rich, moist atmosphere as Bacolod transitions into the heart of the wet season!
In September, Bacolod City enjoys a pleasant blend of warmth and humidity, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 32°C (89°F), resulting in an average temperature of 27°C (81°F). This month marks a slight transition, as the warmest days of summer begin to give way to cooler conditions. Notably, September's temperatures align closely with those of the previous months, maintaining consistent warmth while offering a hint of relief from the peak summer heat. As the city approaches the tail end of its dry season, the comfortable climate is perfect for outdoor activities, making it a delightful time to explore Bacolod’s vibrant culture and attractions.
In September, Bacolod City experiences a significant embrace of rainfall, with precipitation reaching 361 mm (14.2 in) over 28 days. This marks a continuation of the wet season, building on the heavy downpours of July and August, where the city recorded 378 mm (14.9 in) and 320 mm (12.6 in) of rain, respectively. The wettest months lead up to this peak, with September showcasing a notable consistency in precipitation days compared to the previous months. As the transition into October approaches, the city's rainfall remains robust, hinting at a trend of sustained moisture that influences both the lush landscapes and the day-to-day life of its residents. The weather in September exemplifies the tropical climate characteristic of the region, where the rhythm of rain plays a crucial role in shaping the local environment.
As September rolls in, Bacolod City experiences its peak humidity, reaching a notable 90%. This month marks a continuation of the rising trend in humidity levels, which begin to intensify from June onwards, where values consistently hover above 85%. Following the earlier drier months of January to March, where humidity dips to a more comfortable 77%, the shift to more humid conditions is unmistakable. By August, the city already feels the gripping embrace of moisture, hitting 89%, setting the stage for September's peak and transitioning into the equally humid months of November and December, where levels remain elevated. This pattern showcases Bacolod's tropical climate, where humidity intensifies as the year progresses, enveloping the city in its warm and sultry atmosphere.
In September, Bacolod City experiences a notable UV Index of 15, maintaining its extreme exposure category with a burn time of just 10 minutes. This level is a slight increase from August's index of 14, indicating a consistent trend of high UV levels throughout the year. The surrounding months show similar patterns, with January through May often peaking with values between 12 and 16. As the year progresses towards its end, October and November see a decrease to 13 and 12 respectively, yet the intensity remains a significant concern. It’s crucial for residents and visitors alike to take necessary precautions against UV exposure year-round. For more detailed information, check out Bacolod City UV Index.
UV Risk Categories
September in Bacolod City, Philippines, brings a gentle transition from the sun-drenched days of summer into the cooler embrace of autumn. With 265 hours of sunshine, it marks a slight dip from the vibrant 317 hours in May and is a notable shift compared to the consistent sunshine of summer months like June and July. However, this reduced brightness still outshines the gray days often associated with other regions during this time of year. As the calendar approaches the tail end of the year, Bacolod continues to bask in a generous amount of sunlight, providing the perfect backdrop for local festivities and outdoor exploration. The variation in hours reflects the city's tropical climate, where sunshine is a cherished companion throughout the seasons, enhancing the allure of this vibrant locale.
As September rolls in, Bacolod City, Philippines, experiences its transition into a less sunny phase, with only an 8% chance of sunshine. This marks a notable dip from the earlier months, especially following the relatively brighter days of March and April, which boast 33% and 29% chances of sun respectively. The trend reveals a steady decline in sunny weather as the year progresses, with July and August already showcasing minimal sunshine at 10% and 11%. As the serene rainy season takes hold, Bacolod City begins to embrace the cooler, wetter days of September, making any glimpses of daylight truly special.
As summer transitions into fall, September in Bacolod City maintains a steady rhythm of daylight, offering 12 hours of sunlight each day. This consistent daylight duration mirrors the preceding months of April through August, creating an ideal backdrop for outdoor activities and community events. As the year progresses, the days will gradually shorten into October, reverting to 11 hours, yet September stands out as an emblem of balance and brightness. The enduring hours of daylight not only enhance the vibrant atmosphere of Bacolod but also reflect the region’s tropical climate, ensuring that each day is filled with warmth and potential.
In Bacolod City, September ushers in a gentle transition as the average wind speed settles at a calm 2.6 m/s (6 mph). This marks a continuation of the lower wind speeds experienced during the sweltering summer months of May and August, which also recorded 2.6 m/s—a contrast to the breezier conditions seen earlier in the year. As the city bids farewell to the peak of the dry season, the winds begin to hint at the forthcoming cooler months, aligning with the gradual uptick in October's winds to 3.4 m/s (8 mph). This subtle shift offers a refreshing respite, encouraging outdoor activities and allowing residents to enjoy the mellow breeze that characterizes Bacolod's September days.
Weather in Bacolod City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bacolod City, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather tends to be warmer and more humid, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 32°C (89°F). It also experiences considerable rainfall, accumulating about 361 mm (14.2 in) over 28 days, resulting in a humidity level of 90%. In contrast, January offers slightly cooler temperatures, with a minimum of 22°C (73°F) and a maximum of 31°C (88°F), and a reduction in rainfall to 300 mm (11.8 in) across 23 days. The humidity in January is lower at 85%, making the weather feel a bit more comfortable. For a detailed outlook on January weather, you can check Bacolod City weather in January.
September and February in Bacolod City present distinct weather patterns, showcasing the region's tropical climate. September typically experiences warmer temperatures, with averages around 27°C (81°F), reaching highs of 32°C (89°F), while February sees slightly cooler temperatures, averaging 26°C (79°F) with a maximum of 30°C (87°F). Additionally, September is characterized by significantly higher rainfall, totaling 361 mm (14.2 in) over 28 days, compared to February's 216 mm (8.5 in) spread over 21 days. The humidity also tends to be higher in September at 90%, while February maintains a more comfortable level at 80%. For a deeper dive into February's climate, visit Bacolod City weather in February.
When comparing the weather in September and March, both months exhibit similar average temperatures, ranging from a minimum of 22°C (73°F) to a maximum of 32°C (89°F). However, September is notably wetter, receiving 361 mm (14.2 in) of precipitation over 28 days, compared to March's 164 mm (6.4 in) over just 19 days. Additionally, humidity levels are higher in September at 90%, while March enjoys a relatively lower humidity of 77%. For a more detailed look at March weather, you can visit Bacolod City weather in March.
In comparing the weather between September and April, September tends to be slightly warmer with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 32°C (89°F), while April showcases a similar minimum of 23°C (73°F) but peaks at a higher maximum of 33°C (92°F). Precipitation levels in September are significantly higher at 361 mm (14.2 in) over 28 days, compared to April's 109 mm (4.3 in) over just 18 days. Additionally, September's humidity is more pronounced at 90%, whereas April enjoys a lower humidity level of 78%. For more specific details, you can check Bacolod City weather in April.
In comparing the weather of September and May, we observe some notable differences. September features a slightly lower average temperature, ranging from a minimum of 24°C (75°F) to a maximum of 32°C (89°F), while May sees both the minimum and maximum temperatures elevated, with values starting at 25°C (76°F) and reaching up to 33°C (92°F). Precipitation is significantly higher in September, with 361 mm (14.2 in) spread over 28 days compared to May's 244 mm (9.6 in) over 30 days. Additionally, September's humidity is higher at 90%, while May experiences a slightly lower humidity level of 84%. For more details on the weather specifics of May, you can check Bacolod City weather in May.
In comparing the weather of September and June, we find that both months exhibit similar temperature ranges, with September having a minimum temperature of 24°C (75°F) and an average of 27°C (81°F), while June presents a slightly higher minimum of 25°C (76°F) and an average of 28°C (82°F). Both months also share a maximum temperature of 32°C (89°F in September and 90°F in June). Precipitation levels are comparable as well, with September receiving 361 mm (14.2 in) and June having slightly less at 356 mm (14.0 in), with both months experiencing rain on about 28 days. The humidity is marginally higher in September at 90%, compared to June's 87%. For more detailed insights, you can explore Bacolod City weather in June.
In comparing the weather of September and July, both months exhibit similar temperature ranges, with minimums around 24°C (75°F), averages of 27°C (81°F), and maximums reaching 32°C (89°F). However, September experiences slightly less precipitation, totaling 361 mm (14.2 in) over 28 days, compared to July's 378 mm (14.9 in) over 30 days. The humidity levels are also quite comparable, with September at 90% and July at 88%. For a more detailed look at July weather, you can visit Bacolod City weather in July.
In comparing the weather conditions of September and August, we observe that both months have similar temperature ranges, with September experiencing a minimum of 24°C (75°F) and a maximum of 32°C (89°F), while August has a slightly lower maximum of 31°C (89°F). The average temperatures in both months remain consistent at around 27°C (81°F). However, September sees an increase in precipitation, recording 361 mm (14.2 in) over 28 days compared to August's 320 mm (12.6 in) across 29 days, indicating that September is slightly wetter despite having one less day of precipitation. Additionally, humidity levels in September rise slightly to 90% from August's 89%. For more insights, you can check Bacolod City weather in August.
In comparing the weather patterns of September and October, both months experience similar temperature ranges, with minimum temperatures at 24°C (75°F), average highs around 27°C (81°F), and maximums peaking at 32°C (89°F). However, September is marked by slightly higher precipitation levels, totaling 361 mm (14.2 in) over 28 days, while October sees a marginally lower precipitation of 353 mm (13.9 in) spread across 30 days. Humidity also decreases slightly from September's 90% to October's 87%, indicating a subtle shift toward drier conditions. For more detailed weather insights, check out Bacolod City weather in October.
In September, the weather showcases slightly higher maximum temperatures, averaging around 32°C (89°F), compared to November's peak of 31°C (88°F). Both months experience similar minimum temperatures and averages, maintaining a comfortable warmth with both months hovering around 24°C (75°F) for the minimum and 27°C (81°F) for the average. However, September is marked by higher precipitation levels, receiving 361 mm (14.2 in) of rainfall over 28 days, while November sees a reduction in rainfall, totaling 283 mm (11.1 in) over 29 days. Despite the slight differences in temperature and precipitation, humidity remains consistent at 90% in both months. For more detailed weather insights, check out Bacolod City weather in November.
In comparison to September, December weather in Bacolod City remains relatively warm, with minimal fluctuations in temperature. Both months experience average temperatures of around 27°C (80°F), though September can peak slightly higher at 32°C (89°F) compared to December's maximum of 31°C (88°F). However, December tends to have slightly more precipitation, with 392 mm (15.4 inches) over 29 days, compared to 361 mm (14.2 inches) over 28 days in September. Humidity levels are also slightly elevated in December at 91%, compared to 90% in September. For a detailed look at Bacolod City's December weather, check out Bacolod City weather in December.
As September unfolds in Bacolod City, it brings a distinct character to the weather with its high humidity levels and nearly everyday rainfall, setting it apart from the drier months. Temperatures remain relatively warm, with an average that hovers around 27°C (81°F), but the frequent rain can make the air feel even more muggy. This month significantly contrasts with the drier and cooler seasons, as Bacolod experiences its most precipitative period with 361 mm (14.2 in) of rain spread over almost the entire month. For those wanting to learn more about Bacolod's unique weather patterns, check out Bacolod City Climate.