Last updated: August 27, 2025
Experience the vibrant September weather in Santo Nino, Philippines, where temperatures can soar to a maximum of 37°C (99°F), with an average of 27°C (82°F) and a minimum of 22°C (72°F). This month is characterized by heightened humidity levels at 87%, creating a tropical atmosphere that is both lush and inviting. Rainfall is common, with an average precipitation of 150 mm (5.9 in) occurring over 20 days, offering a refreshing contrast to the heat. Embrace the essence of this lively month as Santo Nino transforms into a hub of warm breezes and occasional showers, perfect for those looking to explore its natural beauty.
In Santo Niño, Philippines, the weather in September is characterized by consistent warmth and humidity. With minimum temperatures around 22°C (72°F) and maximums peaking at 37°C (99°F), the climate remains quite tropical. The average temperature holds steady at 27°C (81°F), closely mirroring the patterns seen in the preceding and following months. September's heat reflects a slight increase from the cooler August, while still aligning with the warmer climate trend of late summer, setting the stage for the gradual transition into the cooler months ahead. Overall, it's a month where warm, tropical conditions dominate, perfect for beach goers and those seeking sunny adventures.
In September, Santo Niño experiences a notable rainfall, receiving an average of 150 mm (5.9 in) over the course of 20 days. This amount represents a slight dip from the preceding months like May and June, which are characterized by heavier rains, yet still contributes significantly to the region's wet season. The rainfall pattern demonstrates a gradual decline following the peak of 199 mm in May and June, indicating a transition towards drier months ahead. With the average number of precipitation days slightly diminishing from August's 21 days, September maintains a robust monsoon presence, ensuring the lush landscapes continue to thrive as the year begins to shift into the latter months.
In September, Santo Nino experiences a notable surge in humidity, reaching 87%, which marks the highest level for the year. This peak follows a transitional phase from the slightly lower levels observed in the earlier months, notably April's 79% and May's 81%. The summer months maintain a consistent humidity range of 82% to 84%, with June, July, and August hovering around 84%. However, as the rainy season approaches, humidity levels rise once again, providing a humid embrace that sets the tone for the months to come. As the year progresses towards October, humidity begins to taper off slightly, hinting at a shift towards more moderate conditions, yet retaining a relatively high average that underscores the tropical climate of the region.
In September, Santo Nino, Philippines, experiences a UV Index of 15, classifying it as extreme with a burn time of just 10 minutes. This marks a slight dip from the peak months of March and April, which reached a maximum index of 16, but still positions September among the high-risks months for sun exposure. The UV Index trends reflect a consistent demand for sun protection throughout the year, with six months maintaining an index above 14. As outdoor activities beckon under the Filipino sun, it's essential to stay vigilant; even September's slightly reduced index demands caution. For more detailed information on UV levels and safety measures, visit Santo Nino UV Index.
UV Risk Categories
In September, Santo Nino, Philippines experiences a delightful 253 hours of sunshine, reflecting a slight dip from the sun-drenched highs of the summer months. After peaking at 291 hours in March, daylight hours steadily decline, showing a typical pattern as the region transitions into the cooler months. This persists through the latter part of the year, with October seeing just a smidge less sun at 249 hours. Despite the minor fluctuations, September's golden rays still offer ample opportunities for outdoor activities, reminding visitors and locals alike that while summer is waning, the beauty of the Philippine sun continues to shine bright.
In Santo Nino, Philippines, the month of September experiences a moderate chance of sunny weather, with only a 12% likelihood of clear skies. This marks a continuation of the downward trend in sunshine probabilities that begins in the preceding months, where the chances fluctuate between 13% and 24%. As the wet season looms, the sunshine diminishes, resulting in September being among the cloudier times of the year. This pattern suggests that visitors looking for sun-drenched days should consider other months, as September's weather is likely to be dominated by overcast skies and the potential for rain.
In September, Santo Nino, Philippines, enjoys a delightful 12 hours of daylight, mirroring the consistent daylight duration seen since March. This steady span of sunlight follows a brief peak in April and May, where the days were equally long. As the year progresses, daylight begins to taper off in October, returning to 11 hours as the region shifts into the colder months. The overall trend reveals a balance between longer days in the first half of the year, gradually transitioning into shorter days towards the end, showcasing the charming rhythm of tropical life in Santo Nino.
In Santo Nino, Philippines, the September winds continue the trend of gentle breezes that characterize the region throughout the year, averaging 0.9 m/s (2 mph). This consistent wind speed mirrors the conditions observed in the preceding months of June, July, and August. With only slight variations in wind velocity across the calendar, the atmospheric serenity remains a hallmark of life here. Notably, as the year transitions into October, the winds pick up slightly to 1.0 m/s, hinting at the subtle shifts of the upcoming season. This gentle and consistent airflow forms a tranquil backdrop to the vibrant culture and natural beauty of Santo Nino, inviting both locals and visitors to embrace the calm of its picturesque landscapes.
Weather in Santo Nino varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santo Nino, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit relatively similar weather patterns, with average temperatures hovering around 27°C (80°F). September tends to be slightly warmer at night with a minimum of 22°C (72°F) compared to January's 20°C (69°F). Both months can experience high maximum temperatures, reaching up to 37°C (99°F in September and 100°F in January). In terms of precipitation, September is rainier with 150 mm (5.9 in) over 20 days, while January sees slightly less rainfall at 134 mm (5.3 in) across 16 days. Humidity levels are quite comparable, with September at 87% and January at 85%. For more detailed information on January weather, check out Santo Nino weather in January.
September and February share similar average temperatures, hovering around 27°C (81°F), with both months experiencing maximums reaching up to 37°C (99°F). However, September tends to be wetter, bringing in 150 mm (5.9 in) of rain over 20 days, compared to February's more moderate 85 mm (3.4 in) over 12 days. Additionally, humidity is slightly higher in September at 87%, while February maintains 84% humidity, making both months feel warm and muggy but September significantly wetter. For more detailed information about February weather, you can check Santo Nino weather in February.
In September, the weather is characterized by high humidity levels at 87% and a temperature range that varies from a minimum of 22°C (72°F) to a maximum of 37°C (99°F), with an average temperature of 27°C (82°F). This month experiences significant rainfall, with around 150 mm (5.9 in) of precipitation over 20 days. In contrast, March offers slightly lower humidity at 82%, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 37°C (100°F), and an average temperature similar to September at 28°C (82°F). Rainfall in March is also reduced to 114 mm (4.5 in) over 15 days. For a more detailed look at March weather specifics, you can visit Santo Nino weather in March.
When comparing the weather in September and April, we can see some notable differences. Both months have a minimum temperature around 22°C (72°F), but April tends to be slightly warmer overall, with an average temperature of 28°C (83°F) compared to September's 27°C (82°F). Additionally, April reaches a higher maximum temperature of 39°C (103°F) versus September's maximum of 37°C (99°F). Precipitation patterns also differ; September has more rainfall, totaling 150 mm (5.9 in) over about 20 days, while April receives only 92 mm (3.6 in) over 14 days. Humidity levels are higher in September at 87%, compared to April's 79%. For more specific details about April weather, you can check Santo Nino weather in April.
In comparing the weather conditions between September and May, both months feature warm temperatures, with September showcasing a minimum of 22°C (72°F) and averaging 27°C (82°F), while May begins slightly cooler at a minimum of 21°C (71°F) and averages 28°C (83°F). Notably, May reaches a higher maximum temperature of 38°C (101°F) compared to September's peak of 37°C (99°F). Precipitation is more prevalent in May, with 199 mm (7.8 in) over 25 days, compared to September's 150 mm (5.9 in) spread across 20 days. The humidity levels remain high in both months, but are slightly lower in May at 81% versus 87% in September. For further details on the weather in May, visit Santo Nino weather in May.
In comparing the weather between September and June, we see notable differences despite their similar average temperatures. September experiences slightly higher maximum temperatures, reaching up to 37°C (99°F), while June peaks at 35°C (95°F). Both months start with a minimum temperature of 22°C (72°F), creating a warm atmosphere overall. However, September is characterized by heavier rainfall, with 150 mm (5.9 in) falling over about 20 days, compared to June's 192 mm (7.5 in) over 25 days. Humidity levels also differ slightly—September has a higher humidity rate of 87%, while June is at 84%. For more detailed insights into June weather, you can check Santo Nino weather in June.
In September, the weather is slightly warmer than in July, with average temperatures remaining around 27°C (82°F) but experiencing higher maximums of up to 37°C (99°F). However, September also sees increased precipitation, with 150 mm (5.9 in) falling over 20 days, compared to July's 192 mm (7.5 in) across 24 days. Humidity levels are higher in September at 87%, while July maintains a slightly lower humidity at 83%. For a more detailed look at July weather, visit Santo Nino weather in July.
In comparing the weather of September and August, we see some notable differences. September experiences slightly higher minimum and maximum temperatures, with a minimum of 22°C (72°F) and a maximum reaching 37°C (99°F), compared to August's minimum of 21°C (70°F) and maximum of 35°C (96°F). Both months have similar average temperatures, hovering around 27°C (81-82°F). However, September brings increased precipitation, totaling 150 mm (5.9 in) over 20 days, whereas August sees a bit more rainfall at 168 mm (6.6 in) across 21 days. Humidity levels are also slightly higher in September at 87% compared to 84% in August. For more detailed information, you can check Santo Nino weather in August.
In September, the weather is characterized by high temperatures, with minimums around 22°C (72°F), average highs of 27°C (82°F), and maximums peaking at 37°C (99°F). The month sees considerable precipitation, totaling 150 mm (5.9 in) across about 20 days, accompanied by high humidity levels at 87%.
In contrast, October maintains similar temperature averages, with minimums still at 22°C (72°F) and an average maximum of 37°C (98°F). However, the month experiences increased rainfall, accumulating 199 mm (7.9 in) over approximately 23 days, and the humidity drops slightly to 82%. For a more detailed look at October weather specifics, you can check Santo Nino weather in October.
In comparing the weather of September and November, both months maintain similar temperature ranges, with minimum temperatures around 22°C (71-72°F) and maximums reaching 37°C (98-99°F). September experiences slightly higher average temperatures at 27°C (82°F), compared to November's average of 27°C (81°F). Precipitation is also noteworthy; September receives 150 mm (5.9 in) over 20 days, while November sees a decrease to 126 mm (5.0 in) with the same number of rainy days. Additionally, humidity levels are slightly higher in September at 87%, compared to November's 83%. For more detailed insights, you can check Santo Nino weather in November.
September and December share similar temperature ranges, with both months experiencing minimums around 21-22°C (70-72°F) and maximums reaching up to 37°C (99°F). The average temperature remains consistent at approximately 27°C (81-82°F). However, September is generally wetter, receiving about 150 mm (5.9 in) of precipitation over 20 days, while December sees less rainfall, totaling 118 mm (4.6 in) over 17 days. Humidity levels are also slightly lower in December at 86%, compared to September's 87%. For a more detailed look at the weather patterns in December, you can visit Santo Nino weather in December.
In September, Santo Nino experiences a notable shift in weather patterns compared to other months. With temperatures averaging around a comfortable 27°C (82°F), the heat can still peak at a sweltering 37°C (99°F), making it one of the warmer times of the year. However, this month is also marked by an increase in humidity, reaching around 87%, which can amplify the sensation of warmth. Additionally, precipitation is more pronounced, with nearly 20 days of rain contributing to a total of 150 mm (5.9 in). This blend of warmth and moisture not only enhances the lush landscape but also sets the stage for the vibrant local life. For more detailed insights into the weather throughout the year, check out Santo Nino Climate.