Last updated: August 27, 2025
In Sipalay, Philippines, September brings a warm and humid atmosphere, with temperatures averaging 27°C (80°F) and peaking at 31°C (89°F). With a significant minimum temperature of 24°C (75°F), the weather is ideal for those who enjoy tropical climates. However, this month also witnesses considerable rainfall, totaling 446 mm (17.6 in) across 28 days, making for a notably wet season. The high humidity level at 84% enhances the lush landscapes, creating a vibrant backdrop for visitors while highlighting the region's natural beauty during this rainy period.
In September, Sipalay, Philippines, maintains a delightful tropical climate with temperatures that reflect the region’s consistency throughout the year. The minimum temperature hovers around a comfortable 24°C (75°F), while the average temperature remains stable at 27°C (80°F). With daytime highs reaching up to 31°C (89°F), the weather invites both relaxation and adventure. Notably, September marks the continuation of the warm trend seen in the preceding months, making it an ideal time for beach lovers and explorers alike. The overall mildness allows visitors to enjoy Sipalay’s stunning landscapes and vibrant marine life without the intensity of peak summer heat.
September in Sipalay, Philippines, marks a peak in precipitation, delivering 446 mm (17.6 in) of rain over 28 days. As the wet season advances, this month reflects a significant upward trend in rainfall, closely following the heavy monsoon rains of July and August. September's totals indicate a robust continuation of the pattern established earlier in the rainy season, where June and July saw record downpours of 373 mm (14.7 in) and 469 mm (18.5 in), respectively. While the rain intensity begins to wane slightly in October, Sipalay remains drenched this month, enriching its lush landscapes and vibrant ecosystems. The trend of increased rainfall clearly illustrates the region’s tropical climate, where the summer months transform into an active period of water replenishment.
In September, Sipalay experiences a noticeable increase in humidity, reaching 84%, which marks the highest level for the month. This uptick follows a summer trend where humidity gradually fluctuated, peaking at 80% in August, and reflects the region's transition into the wet season. Interestingly, this trend of elevated humidity continues into the final months of the year, with December also showcasing the same high at 84%. The overall pattern indicates that Sipalay maintains consistently high humidity levels, particularly in the latter half of the year, making it a richly atmospheric locale for visitors.
In September, Sipalay, Philippines, experiences a UV Index of 15, categorized as extreme, with a burn time of just 10 minutes—the highest value of the month. This slight rise from August's UV Index of 14 continues a trend of consistently high UV exposure throughout the year, with extreme levels recorded from January to September. Interestingly, the UV Index remains robust, hovering between 13 and 16, underscoring the necessity for sun protection year-round. As summer transitions to the wet season, sunseekers should remain vigilant and be prepared for intense sunlight. For more detailed information, visit the Sipalay UV Index.
UV Risk Categories
As September unfolds in Sipalay, the sun continues to shine brightly, offering approximately 250 hours of sunlight—slightly less than the summer peak but still inviting for outdoor adventures. This month's radiant days follow a trend seen throughout the year, where the sun's presence gradually diminishes from the vibrant heights of 312 hours in March and remains consistent during the transition into October. The comforting warmth and beauty of Sipalay in September make it an ideal time for beachgoers and nature enthusiasts alike, ensuring that even as the days shorten, the spirit of the season remains vibrant and enjoyable.
In Sipalay, Philippines, September marks a notable dip in sunshine potential, with only a 7% chance of sunny weather. This trend of limited sunlight follows a pattern seen in the preceding months of June, July, and August, each also struggling to reach double digits in sun exposure. After the vibrant sun-filled days of March, which boasts a substantial 31% chance, the likelihood of clear skies diminishes as the year progresses into the later months. As September arrives, travelers should brace for a wetter atmosphere, as sunshine becomes a rare gem amidst the looming clouds.
In September, Sipalay, Philippines, enjoys a generous 12 hours of daylight, continuing the trend established over the summer months. This consistent daylight duration reflects the region's tropical climate, where the sun's position remains fairly stable throughout the year. The six-month span from March to August sees the island basking in the same amount of sunlight, providing ample time for outdoor activities, exploration, and the vibrant natural beauty that Sipalay is known for. As autumn approaches in October, daylight will gradually decrease, hinting at the eventual return to shorter days, but September stands out as a month full of sunshine and possibilities.
In September, the winds in Sipalay, Philippines manifest a gentle breath, with an average speed of 2.6 m/s (6 mph). As the month transitions from the sweltering summer, this slight uptick in wind speed from the languid days of August reflects the beginning of a shift towards the more energetic winds of the autumn months. Notably, the wind then picks up in strength again in October before reaching a peak in December. This evolving pattern indicates that while September offers a mild gust, the days ahead promise a refreshingly invigorating breeze, making it a serene time for those seeking a tranquil escape.
Weather in Sipalay varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sipalay, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures are slightly higher, with a minimum of 24°C (75°F) and an average of 27°C (80°F), while January sees a minimum of 22°C (73°F) and averages around 26°C (80°F). Both months reach a maximum of 31°C (88°F for January and 89°F for September); however, September experiences significantly more rainfall, totaling 446 mm (17.6 in) over 28 days compared to January’s 118 mm (4.6 in) on just 15 days. The humidity remains relatively high in both months, with September at 84% and January slightly lower at 83%. For a more detailed look at January weather, check out Sipalay weather in January.
September and February showcase distinct weather patterns despite their similar maximum temperatures. In September, the average temperature is slightly higher at 27°C (80°F), with a minimum of 24°C (75°F) and a maximum reaching 31°C (89°F). However, this month is marked by considerable rainfall, totaling 446 mm (17.6 in) over 28 days, coupled with high humidity at 84%. In contrast, February experiences milder conditions, with temperatures ranging from a minimum of 21°C (70°F) to an average of 26°C (80°F) and peaking at 31°C (89°F). Precipitation significantly decreases to 101 mm (4.0 in) spread over just 12 days, and humidity remains lower at 81%. This makes February a drier and somewhat cooler month compared to the humid and wet September. For more details, check out Sipalay weather in February.
In comparing the weather of September and March, we find some notable differences. September typically features warmer temperatures, with a minimum of 24°C (75°F) and a striking maximum of 31°C (89°F), while March offers slightly cooler nights with a minimum of 22°C (72°F) and a higher maximum of 33°C (92°F). However, September is considerably wetter, receiving 446 mm (17.6 in) of rainfall over 28 days, compared to March's more manageable 90 mm (3.5 in) over just 11 days. Humidity levels in September are also higher at 84%, compared to March’s 80%, making September feel more muggy despite its similar average temperature of 27°C (81°F). For a more detailed look at March weather, you can refer to Sipalay weather in March.
In comparing the weather between September and April, we can observe some notable differences. September typically features warmer conditions, with average temperatures around 27°C (80°F) and highs reaching up to 31°C (89°F). In contrast, April experiences slightly higher maximum temperatures, peaking at 34°C (94°F), with an average of 28°C (82°F). However, September is characterized by significantly heavier rainfall, totaling 446 mm (17.6 in) over 28 days, compared to April's 130 mm (5.1 in) of rain over just 17 days. Humidity levels are also higher in September at 84%, while April remains slightly lower at 79%. For more detailed information, you can visit Sipalay weather in April.
When comparing the weather in September and May, both months exhibit warm temperatures, with September having a slightly cooler average temperature (27°C or 80°F) compared to May's average of 28°C (82°F). However, May experiences higher maximum temperatures, reaching up to 33°C (92°F), while September peaks at 31°C (89°F). Precipitation is significantly higher in September, with 446 mm (17.6 in) spread over 28 days, compared to May's 289 mm (11.4 in) over the same number of days. The humidity levels also differ, with September at 84% and May at a lower 77%. For a more in-depth look at May weather, you can visit this link: Sipalay weather in May.
In comparing the weather of September and June, both months exhibit warm temperatures, with September experiencing a minimum of 24°C (75°F) and an average high of 31°C (89°F), while June has slightly lower temperatures, with a minimum of 23°C (75°F) and a maximum of 32°C (90°F). Precipitation is more pronounced in September, totaling 446 mm (17.6 in) over 28 days compared to June's 373 mm (14.7 in) over 29 days. Humidity levels also vary, with September being more humid at 84%, compared to June's 78%. For a detailed overview of June weather, you can visit Sipalay weather in June.
The weather in September closely mirrors that of July, with both months experiencing a minimum temperature of 24°C (75°F), an average of 27°C (80°F), and a maximum temperature of 31°C (89°F). However, September tends to be slightly wetter, receiving 446 mm (17.6 in) of precipitation over 28 days compared to July’s 469 mm (18.5 in) over 30 days. Additionally, September has a higher humidity level at 84%, while July is more comfortable at 79%. For a more detailed look at the weather patterns, you can explore Sipalay weather in July.
In comparing the weather between September and August, both months exhibit similar temperature ranges with minimums of 24°C (75°F), averages of 27°C (80°F), and maximums of 31°C (89°F). However, September experiences slightly higher precipitation, totaling 446 mm (17.6 in) over 28 days, compared to August's 404 mm (15.9 in) over 29 days. Additionally, humidity levels in September are a bit higher at 84%, while August records a humidity of 80%. Overall, while temperatures remain constant, September tends to be wetter and more humid. For a detailed look at August's weather, you can visit Sipalay weather in August.
In comparing the weather of September and October, both months share similar temperature patterns, with September averaging 27°C (80°F) and maxing at 31°C (89°F), while October sees a slight increase in the maximum temperature, rising to 32°C (90°F). However, October experiences slightly less precipitation, totaling 397 mm (15.6 in) compared to September's 446 mm (17.6 in), even though the latter month has a comparable number of rainy days, with 28 in September and 29 in October. Humidity levels also see a decrease from 84% in September to 79% in October, making October feel a touch more comfortable. For more detailed information on October weather specifics, you can refer to Sipalay weather in October.
In comparison, September weather tends to be warmer and wetter than November. September experiences minimum temperatures around 24°C (75°F) and averages about 27°C (80°F), with highs reaching up to 31°C (89°F). The month sees significant rainfall, totaling 446 mm (17.6 in) over 28 days, and humidity levels are high at 84%. In contrast, November maintains a similar average temperature of 27°C (81°F) and slightly cooler minimums of 23°C (74°F), with maximums even slightly higher at 32°C (89°F). However, it is drier, with only 223 mm (8.8 in) of precipitation across 25 days and humidity dropping to 80%. For a more detailed look at weather specifics, check out Sipalay weather in November.
In September, the weather tends to be quite warm and humid, with average temperatures around 27°C (80°F) and maxing out at 31°C (89°F). This month experiences significant rainfall, totaling 446 mm (17.6 in) across 28 days, contributing to a high humidity level of 84%. In contrast, December brings slightly cooler temperatures, with a minimum of 23°C (74°F), an average still around 27°C (80°F), and a maximum reaching 32°C (89°F). Precipitation drops to 218 mm (8.6 in) over 22 days, maintaining the same humidity level of 84%. For more specific details on the weather in December, you can visit Sipalay weather in December.
As September arrives in Sipalay, the weather takes on a unique character marked by higher humidity and frequent rain showers, setting it apart from the drier months of the year. With an average temperature of around 27°C, it's a warm period, but the notable increase in precipitation—with rain on nearly every day of the month—creates a lush, vibrant landscape. This month’s moisture brings a refreshing contrast, enveloping Sipalay in verdant beauty. For those looking to explore the tropical charm of Sipalay during this time, it presents a different yet captivating experience compared to the rest of the year. To learn more about Sipalay's climatic nuances, visit Sipalay Climate.