September Weather in Legaspi, Philippines

Last updated: August 27, 2025

September in Legaspi, Philippines embraces a warm tropical climate, characterized by maximum temperatures reaching 34°C (93°F) and a comfortable average of 28°C (82°F). As the month unfolds, the weather brings higher humidity levels, averaging 88%, contributing to the lush surroundings. However, it also marks a particularly wet period, with 292 mm (11.5 in) of precipitation spread across 27 rainy days, creating a vibrant yet challenging environment for outdoor activities. While the warmth invites exploration of its stunning landscapes, travelers and locals alike should be prepared for frequent showers that add a unique charm to this lively city.

September Temperature in Legaspi

In September, Legaspi, Philippines, experiences a consistent tropical climate, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F), and an average around 28°C (82°F). This pattern marks a subtle shift from the relative heat of the preceding months, maintaining warmth without significant spikes. The warm evenings and balmy days create a comfortable atmosphere, ideal for exploring the area's natural beauty. As summer transitions into the fall season, the temperatures remain stable, suggesting a prolonged tropical feel that is characteristic of this vibrant region. Overall, September offers a delightful blend of warmth that appeals to both locals and visitors alike.

September Weather in Legaspi: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Legaspi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Legaspi, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec787880818383828282818179
Data source: Temperature data for Legaspi generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Legaspi

September in Legaspi, Philippines, marks a significant chapter in the region's annual rainfall narrative, with precipitation measuring an impressive 292 mm (11.5 in) across 27 wet days. This month continues the trend of heavy rainfall that begins in the latter half of the year, following a notably wet August that recorded 305 mm (12.0 in). As the monsoon intensifies, September's rainfall not only underlines the shift towards the rainy season but also serves as a precursor to the even greater deluges seen in the months that follow, leading into the heart of the rainy season in October and December. Such patterns highlight the dynamic climate of Legaspi, where the rhythm of the rain importantly shapes the local landscape and daily life.

September Precipitation Trends in Legaspi

The chart displays monthly precipitation patterns in Legaspi, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Legaspi, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec29614111899158221332305292267247367
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Legaspi

September in Legaspi, Philippines, marks a continuation of the region's high humidity trend, reaching 88% this month. As the year progresses, humidity levels have steadily increased, with a notable spike during the rainy season from June to August, where they peaked at 87%. This trend of elevated moisture in the air carries through to the fall months, as September demonstrates a slight rise above the previous months, hinting at an environment rich in humidity. Following September, November and December are expected to maintain similar levels, both at 89%, suggesting that high humidity is a defining characteristic of Legaspi's climate throughout the latter part of the year, contributing to its lush landscapes and vibrant ecosystems.

September Average Humidity in Legaspi

This chart illustrates the average monthly humidity levels in Legaspi, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Legaspi is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%77%79%83%86%87%87%88%85%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Legaspi

In September, Legaspi, Philippines, experiences a UV Index of 15, maintaining its position in the extreme exposure category with a burn time of just 10 minutes. This marks a continuation of the trend established throughout the summer months, where UV levels consistently hovered around 14 to 15. Interestingly, March through April showcased the peak index of 15, suggesting an intense sun exposure more typical of the dry season. As the seasons transition, September remains a vital month for sun safety awareness, reinforcing the importance of protective measures against harmful rays. To learn more about the UV trends in this region, visit Legaspi UV Index.

Maximum UV Index Levels in Legaspi for September

The chart shows the monthly maximum UV Index (UVI) for Legaspi in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Legaspi typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414141415131111
Data source: Legaspi September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Legaspi

In Legaspi, Philippines, September brings a delightful continuation of the summer warmth, boasting 271 hours of sunshine. This month stands on the heels of a vibrant summer, where the sun's embrace peaks in May with an impressive 329 hours. As the wet season approaches, the sunlight begins to wane gradually, yet September remains bright compared to the later months of the year. While it embodies a slight dip from August's 276 hours, it still maintains a sun-filled ambiance as autumn begins. The overall trend reveals a consistent shift from the high summer days, but September's generous sunlight serves as a gentle reminder of the lingering summer charm before the year transitions into a cooler phase.

Monthly Sunshine Duration in Legaspi: September Highlighted

The September sunshine duration represents the total number of hours Legaspi experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec215h266h309h314h329h305h287h276h271h271h268h266h
Data source: Legaspi September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Legaspi During September

In Legaspi, Philippines, September brings a moderate chance of sunshine, with a 14% likelihood of clear skies. This marks a slight dip from the peak sunny months of March and April, which enjoy probabilities of 36% and 38% respectively. Following the summer months, where the sun shines more frequently, September’s transitional weather continues to linger with intermittent rain, reflecting the region's tropical climate. As the year progresses into October, the chances of sun drop even further to 10%, highlighting that while September offers some sun-soaked days, it primarily ushers in the wetter season in Legaspi.

Percentage of Sunny Days in September in Legaspi

The chart illustrates the percentage of sunny days in Legaspi throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Legaspi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%23%36%38%31%21%10%12%14%11%23%18%
Data source: Legaspi September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Legaspi in September

In September, Legaspi, Philippines, enjoys a consistent 12 hours of daylight, mirroring the previous months from April through August. This stability in daylight duration reflects a transition into the second half of the year, where sunlight begins to wane as October approaches. Overall, the first half of the year showcases a gradual ascent towards longer days, peaking at 12 hours from March until September, before dipping back to 11 hours in October, hinting at the cyclical dance of seasons. This rhythm not only marks the passing of time but also enhances the vibrant lifestyle of Legaspi residents, as the extended daylight offers ample opportunities for outdoor activities and community engagements.

Average Daylight Hours in Legaspi for September

The chart illustrates the variation in daylight duration in Legaspi throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 25m11h 41m12h 2m12h 25m12h 43m12h 52m12h 48m12h 31m12h 10m11h 48m11h 30m11h 20m
Data source: Legaspi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Legaspi

As September settles in Legaspi, the wind whispers a gentle lull, with average speeds dropping to 1.8 m/s (4 mph). This trend reflects a noticeable decline from the breezier months of the earlier summer, where winds occasionally reached up to 3.0 m/s in July. The transition to the calmer September air signals the dawn of the wet season, as tropical storms begin to shape the region's climate. Following a month of slight flickers of breeze in August, September’s softer winds set the stage for the refreshing change towards October, where anticipation builds once more for more moderate gusts. This seasonal ebb is a reminder of the delicate dance between the changing seasons in the Philippines, where even the wind seems to take a breath before the year winds down.

Average September Wind Speed in Legaspi

The chart displays monthly wind speed patterns in Legaspi, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.02.62.62.21.73.02.01.8 m/s2.32.43.7
Data source: Legaspi September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Legaspi Compares to Other Months

Weather in Legaspi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Legaspi, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is typically warm and humid, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F) and an average of 28°C (82°F). This month also sees significant rainfall, with about 292 mm (11.5 in) of precipitation spread over 27 days and a high humidity level of 88%. In contrast, January features slightly cooler temperatures, with a minimum of 22°C (71°F), an average of 26°C (78°F), and a maximum of 31°C (88°F). While January experiences a similar amount of precipitation at 296 mm (11.7 in) over 21 days, the humidity is somewhat lower at 82%. This makes January a bit more comfortable for outdoor activities. For more details on the weather specifics during this month, you can visit Legaspi weather in January.

September and February weather in Legaspi present distinct contrasts in temperature and precipitation. In September, the minimum temperature hovers around 23°C (73°F), with an average of 28°C (82°F) and a peak reaching 34°C (93°F). This month experiences significant rainfall, totaling 292 mm (11.5 in) over 27 days, coupled with high humidity at 88%. In contrast, February offers slightly cooler temperatures, with minimums at 20°C (68°F) and an average of 26°C (78°F), peaking at 31°C (89°F). Precipitation in February is much lighter, with only 141 mm (5.5 in) falling over 19 days and lower humidity at 78%. For more specific weather details, you can check Legaspi weather in February.

In comparing the weather between September and March, September tends to be warmer, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F). Additionally, September experiences higher precipitation levels, with 292 mm (11.5 inches) falling over 27 days and a humidity level of 88%. In contrast, March presents slightly cooler temperatures, with averages between 21°C (70°F) and 32°C (91°F), and significantly lower precipitation of 118 mm (4.6 inches) over 18 days, along with a humidity level of 77%. For more detailed information, you can visit Legaspi weather in March.

In comparing the weather between September and April, both months exhibit warm temperatures, with September slightly warmer on average, reaching a high of 34°C (93°F) and maintaining an average of 28°C (82°F). April presents similar maximum temperatures but slightly lower averages and a consistent minimum of 22°C (72°F). However, September is marked by significantly higher precipitation, with 292 mm (11.5 in) over 27 days compared to April's 99 mm (3.9 in) over just 19 days. This results in September having a much higher humidity level of 88% compared to April's 79%. For more detailed information, you can visit Legaspi weather in April.

In comparing the weather of September and May, both months exhibit warm temperatures, though May tends to be slightly hotter on average. September has a minimum temperature of 23°C (73°F) and averages around 28°C (82°F), peaking at 34°C (93°F). In contrast, May starts with a minimum of 23°C (74°F), averages 29°C (84°F), and can reach up to 35°C (95°F).

Rainfall is a significant factor; September experiences much more precipitation, with 292 mm (11.5 in) over 27 days, while May sees only 158 mm (6.2 in) across 26 days. Additionally, September’s humidity level is higher at 88%, compared to May’s 83%. For more detailed insights about May weather, visit Legaspi weather in May.

In comparing the weather between September and June, both months feature similar average temperatures, with June having a slightly higher minimum temperature of 24°C (75°F) compared to September's 23°C (73°F). The maximum temperatures peak at a consistent 34°C (93°F) for both months. However, September is characterized by significantly higher precipitation, with 292 mm (11.5 in) falling over 27 days, as opposed to June's 221 mm (8.7 in) during the same number of days. Humidity levels are also comparable, with September at 88% and June slightly lower at 86%. Overall, September tends to be wetter, while June maintains a somewhat milder atmosphere. For more detailed information, you can check Legaspi weather in June.

In comparing the weather of September and July, we find that both months have similar average temperatures, with September recording a minimum of 23°C (73°F) and July slightly higher at 24°C (75°F); both months peak at a maximum of 34°C (93°F). However, September experiences less rainfall with 292 mm (11.5 in) over 27 days, while July sees 332 mm (13.1 in) spread over 30 days, making July the wetter month. Additionally, the humidity levels are closely matched, with September at 88% and July at 87%. For more detailed insights on July weather, you can visit Legaspi weather in July.

In comparing the weather of September and August, both months exhibit similar temperature ranges, with minimums around 23°C (73°F), average temperatures of 28°C (82°F), and maximums reaching 34°C (93°F). However, September sees a slight decrease in total rainfall, with 292 mm (11.5 in) over 27 days compared to August's 305 mm (12.0 in) over 29 days. Humidity levels are also comparable, with September at 88% and August at 87%. For more detailed information, you can check Legaspi weather in August.

In September, the weather tends to be warmer with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (93°F) and an average of 28°C (82°F). This month experiences significant rainfall, totaling 292 mm (11.5 in) over 27 days, coupled with high humidity at 88%.

In contrast, October sees slightly cooler temperatures, with a minimum of 22°C (72°F), an average of 27°C (81°F), and a maximum of 33°C (92°F). Precipitation decreases to 267 mm (10.5 in) over 28 days, while humidity also drops to 85%. For more detailed information on the weather patterns, you can refer to Legaspi weather in October.

In comparing the weather between September and November, we find that both months feature a warm climate, with September temperatures averaging around 28°C (82°F) and peaking at 34°C (93°F), while November shows slightly cooler averages at 27°C (81°F) with a maximum of 32°C (90°F). Precipitation in September is notably higher at 292 mm (11.5 in), occurring over 27 days, compared to November, which experiences 247 mm (9.7 in) of rain over 28 days. Humidity levels remain quite similar, with September at 88% and November just a notch higher at 89%. For more specific details, you can check Legaspi weather in November.

September and December both feature warm temperatures, with September averaging around 28°C (82°F) and December slightly cooler at an average of 26°C (80°F). Though the minimum temperatures remain consistent at 23°C (73°F) across both months, December experiences lower maximum temperatures of 31°C (89°F) compared to September’s higher peak of 34°C (93°F). Precipitation is notably higher in December, with 367 mm (14.4 in) of rain over 29 days, compared to September's 292 mm (11.5 in) over 27 days. Humidity levels are also quite similar in both months, hovering around 88%-89%. For more detailed insights on December weather, visit Legaspi weather in December.

Compare Legaspi's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Legaspi

As September rolls in, Legaspi experiences a blend of warmth and moisture, setting it apart from other months. The average temperature remains comfortably warm, hovering around 28°C, yet the heavy precipitation—27 days of rain totaling 292 mm—transforms the landscape into a lush, vibrant scene. With humidity levels peaking at 88%, this is the time when the atmosphere feels particularly tropical, inviting visitors to embrace the rich greenery and vibrant flora that flourish during this wet season. For those curious about the nuances of weather patterns in Legaspi, you can explore further details at Legaspi Climate.