Last updated: August 27, 2025
In Bacolor, Philippines, September weather is characterized by warm temperatures and high humidity, creating a tropical ambiance. The month records a maximum temperature of 34°C (94°F), with an average temperature hovering around 28°C (83°F) and a minimum reaching 24°C (76°F). Rainfall is a prominent feature, with 307 mm (12.1 in) of precipitation spread over 27 rainy days, contributing to the lush landscape. With humidity levels soaring at 89%, the weather can feel quite muggy, making it essential for visitors to stay hydrated and seek shelter during the frequent rain showers.
In September, Bacolor, Philippines, enjoys a delightful climate with temperatures that reflect the remnants of summer. The month begins with minimums around 24°C (76°F) and peaks at a comfortable maximum of 34°C (94°F), maintaining an average of 28°C (83°F). This consistency hints at the transition into the cooler months, as temperatures hold steady with no significant fluctuations compared to the previous month. As the rainy season progresses, these balmy conditions create a perfect backdrop for enjoying lush landscapes and vibrant local culture, making September an appealing time to experience the charm of Bacolor.
In September, Bacolor, Philippines, experiences a notable surge in precipitation, accumulating approximately 307 mm (12.1 in) of rain over 27 days of rainfall. This marks a continuation of the region's wet season, following the heavy downpours of July and August, which set a precedent with 354 mm (13.9 in) and 268 mm (10.6 in), respectively. The trend towards increased rainfall is evident as September's totals not only surpass those of preceding months but also lay the groundwork for the tapering off in October, where precipitation drops to 217 mm (8.5 in). This pattern illustrates a distinctly wet start to the last quarter of the year, showcasing the region's tropical climate dynamics.
In Bacolor, Philippines, September marks the peak of the humid season, with humidity levels reaching a notable 89%. This mirrors the trend established in the preceding months of July and August, which also recorded similar high humidity figures. Throughout the year, humidity fluctuations reveal a distinct pattern: the driest months tend to be in the earlier part of the year, with January boasting a comfortable 76%. However, as the months progress into the rainy season, humidity levels rise sharply, peaking in mid to late summer. Following September, the humidity remains elevated into October, before gradually declining as the year winds down. Overall, the trend showcases how Bacolor experiences a pronounced shift towards increased humidity during the latter part of the year, aligning with the monsoon season's arrival.
In Bacolor, Philippines, the UV Index maintains an extremely high level throughout the year, particularly noticeable from January to April when it peaks at a staggering 15. Even as we transition into the later months, September continues to experience a significant UV Index of 14, indicating consistent exposure that demands caution. With a burn time of just 10 minutes, it’s crucial for residents and visitors alike to protect their skin against the relentless rays. As the UV Index starts to taper off slightly in October, dipping to 13, the importance of sun safety remains paramount. For more details on the UV Index throughout the year, check out Bacolor UV Index.
UV Risk Categories
September in Bacolor, Philippines, offers a delightful blend of sunshine, with 252 hours of glorious daylight, adding to the region's vibrant atmosphere. As the year progresses, it’s clear that the sun shines most brightly during the peak months of March and May, each basking in an impressive 310 hours. The steady warmth begins to wane as the year moves toward the end, with hours dropping to 248 in August but rebounding just slightly in September. This trend continues, showcasing a gradual but consistent transition from the sunlit heights of mid-year to the moderately bright days of autumn, making Bacolor a perfect spot for sun-seekers even as the rainy season approaches.
In Bacolor, Philippines, September marks a noticeable dip in sunny weather, with only a 22% chance of clear skies. This trend follows the summer months of May and April, which boast significantly higher probabilities of sunshine, reaching 57% and 47% respectively. As the region transitions from the peak of summer into the rainy season, the likelihood of sunny days drops sharply, paralleling the disappointing conditions seen in July and August, where sunshine chances plummet to a mere 10%. Nonetheless, as October approaches, there's a slight rebound with a 27% chance, hinting that while September may be cloudy, brighter days are just around the corner.
In Bacolor, Philippines, the rhythm of daylight reveals a fascinating pattern as the months unfold. Starting the year with 11 hours of daylight in both January and February, the days gradually extend with the arrival of March, reaching 12 hours and maintaining this length through to September. This consistency of 12 hours fosters a sense of stability during the warmer months, making it an ideal time for outdoor activities. As the year transitions into October, the daylight begins to wane once more, slipping back to 11 hours and continuing this descent into November and December. This cyclical dance of daylight, where longer days give way to shorter ones, reflects the unique seasonal rhythm of tropical living.
In Bacolor, Philippines, the month of September brings a noticeable drop in wind speed, averaging just 1.7 m/s (4 mph), making it the calmest time of the year. This decline follows a series of relatively stable breezes throughout the summer months, with only a slight increase in July. By contrast, wind speeds pick up again as the year closes, peaking at 2.9 m/s (6 mph) in December. Overall, the gentle September winds provide a tranquil backdrop, highlighting a seasonal transition from the blustery summer into the more serene atmosphere of the year's end. The trends in wind patterns reflect a rhythm to Bacolor's climate, where the whispers of the wind offer a glimpse into the shifting seasons.
Weather in Bacolor varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bacolor, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in September and January, it's clear that September is marked by higher temperatures and significantly more rainfall. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (94°F), with an average of 28°C (83°F). The month is characterized by high humidity at 89% and substantial precipitation of 307 mm (12.1 in) over 27 days. In contrast, January offers a slightly cooler climate, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 33°C (91°F) and an average of 26°C (79°F). Rainfall is considerably less in January, with only 61 mm (2.4 in) spread over just 5 days and lower humidity at 76%. For those wanting to know more, additional details can be found at Bacolor weather in January.
September and February offer contrasting weather experiences. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (94°F), with an average of 28°C (83°F). This month is characterized by high humidity at 89% and significant rainfall, with 307 mm (12.1 in) spread over 27 days. In stark contrast, February features milder temperatures, with a minimum of 19°C (67°F), an average of 26°C (79°F), and a maximum of 33°C (92°F). Additionally, the month sees much less rain, with only 26 mm (1.0 in) over just 3 days and lower humidity at 71%. For more detailed information, you can check Bacolor weather in February.
September and March showcase distinct weather patterns, with September characterized by warmer temperatures and high humidity. In September, the minimum temperature hovers around 24°C (76°F) and can peak at 34°C (94°F), accompanied by significant rainfall of 307 mm (12.1 in) over 27 days, resulting in a stifling humidity of 89%. In contrast, March offers slightly cooler conditions, with a minimum of 20°C (69°F) and a maximum reaching 35°C (96°F). It experiences dramatically less rainfall at only 17 mm (0.7 in) over just 3 days and lower humidity at 68%. For more detailed insights into March's weather, you can check out Bacolor weather in March.
When comparing the weather in September and April, distinct differences emerge. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (94°F), with an average temperature of 28°C (83°F). The month experiences considerable precipitation, with 307 mm (12.1 in) of rain over 27 days and high humidity levels at 89%. In contrast, April offers a slightly warmer average temperature of 29°C (85°F), peaking at a high of 37°C (99°F), but with significantly less rainfall—only 17 mm (0.7 in) over just 3 days, and a lower humidity level of 69%. For more detailed insights, you can check out Bacolor weather in April.
When comparing the weather in September and May, a few notable differences emerge. September typically features a minimum temperature of 24°C (76°F) and an average of 28°C (83°F), while May is slightly warmer with a minimum of 25°C (77°F) and an average of 30°C (86°F). In terms of maximum temperatures, May sees higher peaks, reaching up to 37°C (99°F), compared to September's maximum of 34°C (94°F). Precipitation levels also vary significantly; September experiences heavy rainfall with 307 mm (12.1 in) over 27 days, while May has a considerably drier climate, with only 120 mm (4.7 in) of rain across 16 days. Furthermore, September is characterized by high humidity at 89%, compared to May's more comfortable 76%. For a more detailed look at the weather in May, check out Bacolor weather in May.
In comparing the weather of September and June, we find that both months experience warm temperatures, but June tends to be hotter overall, with an average of 29°C (85°F) and a maximum reaching up to 37°C (99°F). In contrast, September has a slightly lower average temperature of 28°C (83°F) and a maximum of 34°C (94°F). Additionally, September is characterized by higher precipitation levels, accumulating 307 mm (12.1 in) over 27 days, compared to June's 208 mm (8.2 in) across 25 days. Humidity remains high in both months, with September at 89% and June slightly lower at 87%. For more detailed insights, visit Bacolor weather in June.
Comparing the weather in September and July reveals some similarities and differences. Both months showcase a consistent temperature range, with minimums around 24°C (75-76°F), average temperatures of 28°C (83°F), and maximums hitting 34°C (94°F). However, September experiences slightly less precipitation, with 307 mm (12.1 in) over 27 days, compared to July's 354 mm (13.9 in) over 29 days. Humidity levels are also similar, at 89% in September and 88% in July. For more detailed insights, you can refer to Bacolor weather in July.
In September, the weather remains consistent with August, featuring a minimum temperature of 24°C (76°F), an average of 28°C (83°F), and a maximum of 34°C (94°F). However, September experiences a slight increase in precipitation, with 307 mm (12.1 in) falling over 27 days, compared to August's 268 mm (10.6 in) over 29 days. Both months maintain a high humidity level of 89%, creating a similar tropical atmosphere. For more detailed information, you can check Bacolor weather in August.
In comparing the weather of September and October, we can observe that temperatures remain quite consistent. September boasts a minimum temperature of 24°C (76°F) and averages around 28°C (83°F), peaking at 34°C (94°F). In contrast, October has a slightly lower minimum of 23°C (73°F) and an average of 28°C (82°F), with a maximum temperature of 34°C (93°F).
However, October experiences significantly less precipitation, totaling 217 mm (8.5 in) over 19 days, compared to September's 307 mm (12.1 in) over 27 days. This contributes to a marginally lower humidity level in October at 86%, down from September's 89%. Overall, while both months feature warm temperatures, October appears to be drier and slightly less humid. For more information, you can check Bacolor weather in October.
In comparing the weather between September and November, we see some notable differences. September experiences a slightly warmer temperature range with a minimum of 24°C (76°F) and a maximum of 34°C (94°F), while November's temperatures are only a bit cooler, ranging from a minimum of 23°C (74°F) to a maximum of 33°C (92°F). Additionally, September is much wetter, receiving 307 mm (12.1 in) of precipitation over 27 days, compared to November's 117 mm (4.6 in) over just 13 days. Despite these variations, both months share the same high humidity level of 89%. For a more detailed look at the weather in November, check out Bacolor weather in November.
In September, the weather is characterized by warmer temperatures, with minimums around 24°C (76°F) and average highs reaching up to 34°C (94°F). This month also experiences a significant amount of rainfall, totaling 307 mm (12.1 in) over 27 days, contributing to high humidity levels at 89%. In contrast, December brings slightly cooler temperatures, with minimums of 22°C (71°F) and average highs of 33°C (91°F). The precipitation decreases dramatically to 116 mm (4.6 in) over just 10 days, and humidity remains relatively high at 86%. For more detailed information, you can check out Bacolor weather in December.
September in Bacolor presents a unique blend of warmth and moisture, setting it apart from other months. With average temperatures hovering around a comfortable 28°C (83°F) and a maximum that can reach up to 34°C (94°F), the month delivers an inviting climate. However, it’s also a time of notable rainfall, with an impressive 307 mm (12.1 in) of precipitation over 27 days, creating a lush, vibrant landscape. The high humidity levels at 89% add to the tropical ambiance, marking September as a month where the lushness of the environment contrasts with the warmth of the days. For a detailed exploration of Bacolor's weather patterns throughout the year, visit Bacolor Climate.