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September Weather in Pili, Philippines

Last updated: August 27, 2025

In September the average temperature in Pili, Philippines is a warm 28°C (82°F), with a comfortable minimum of 23°C (73°F) and a peak of 33°C (92°F). This month sees considerable rainfall, averaging 307 mm (12.1 in) over 27 days. Alongside the humidity, often reaching around 90%, visitors can expect a lush and vibrant atmosphere.

September Temperature in Pili

In September in Pili, the average temperature is 28°C (82°F). Maximums can reach 33°C (92°F), while minimums can be as low as 23°C (73°F). This makes it a perfect time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Pili, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pili, September typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981828483828282818181
Data source: Temperature data for Pili generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Pili

In Pili in September, the precipitation amount is 307 mm (12.1 in) during a span of 27 days.

September Precipitation Trends in Pili

The chart displays monthly precipitation patterns in Pili, 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 Pili, September typically receives around 307 mm (12.1 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec280206157101194274283242307328269359
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pili

In Pili in September, humidity is 90%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket enveloping you, making travel feel stifling and exhausting, as each step feels laborious and sweat clings to your skin.

September Average Humidity in Pili

This chart illustrates the average monthly humidity levels in Pili, 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 Pili is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%77%78%85%87%88%89%90%87%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pili

In Pili in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Pili, you can check here.

Maximum UV Index Levels in Pili for September

The chart shows the monthly maximum UV Index (UVI) for Pili 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 Pili typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416161314141414131211
Data source: Pili 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.

How September Weather in Pili Compares to Other Months

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

This table compares monthly weather conditions in Pili, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)280 mm (11.0 inches)85%extreme
February Weather26°C (80°F)206 mm (8.1 inches)80%extreme
March Weather27°C (81°F)157 mm (6.2 inches)77%extreme
April Weather28°C (83°F)101 mm (4.0 inches)78%extreme
May Weather29°C (84°F)194 mm (7.6 inches)84%extreme
June Weather28°C (83°F)274 mm (10.8 inches)87%extreme
July Weather28°C (82°F)283 mm (11.2 inches)88%extreme
August Weather28°C (82°F)242 mm (9.5 inches)89%extreme
September Weather28°C (82°F)307 mm (12.1 inches)90%extreme
October Weather27°C (82°F)328 mm (12.9 inches)87%extreme
November Weather27°C (82°F)269 mm (10.6 inches)90%extreme
December Weather27°C (81°F)359 mm (14.1 inches)91%extreme

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