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September Weather in Sibulan, Philippines

Last updated: August 27, 2025

In September, the average temperature in Sibulan, Philippines hovers around 27°C (81°F), with a minimum of 23°C (74°F) and a maximum reaching 33°C (92°F). Expect a considerable amount of rainfall, with 174 mm (6.8 in) accumulating over 22 days. Moreover, the air is quite humid, averaging around 85%, so be prepared for a warm and damp climate!

September Temperature in Sibulan

In September in Sibulan, the average temperature is a warm 27°C (81°F). The maximum can reach a hot 33°C (92°F), while the minimum can drop to a comfortable 23°C (74°F). This makes Sibulan an ideal destination for travelers seeking pleasant weather and outdoor adventures.

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

The chart illustrates September temperature patterns in Sibulan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sibulan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981828181818181818181
Data source: Temperature data for Sibulan 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 Sibulan

In Sibulan in September, the total precipitation amount is 174 mm (6.8 in) spread over 22 days.

September Precipitation Trends in Sibulan

The chart displays monthly precipitation patterns in Sibulan, 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 Sibulan, September typically receives around 174 mm (6.8 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec15511596120187186205180174245108166
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sibulan

In Sibulan in September humidity is 85%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier as sweat clings to your skin and the air feels almost tangible, which can be quite challenging for traveling.

September Average Humidity in Sibulan

This chart illustrates the average monthly humidity levels in Sibulan, 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 Sibulan is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%91%87%84%83%82%83%85%82%84%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sibulan

In Sibulan in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Sibulan.

Maximum UV Index Levels in Sibulan for September

The chart shows the monthly maximum UV Index (UVI) for Sibulan 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 Sibulan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516151513141415141311
Data source: Sibulan 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 Sibulan Compares to Other Months

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

This table compares monthly weather conditions in Sibulan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)155 mm (6.1 inches)90%extreme
February Weather26°C (80°F)115 mm (4.5 inches)92%extreme
March Weather27°C (81°F)96 mm (3.8 inches)90%extreme
April Weather28°C (82°F)120 mm (4.7 inches)87%extreme
May Weather27°C (82°F)187 mm (7.4 inches)83%extreme
June Weather27°C (81°F)186 mm (7.3 inches)83%extreme
July Weather27°C (81°F)205 mm (8.1 inches)82%extreme
August Weather27°C (81°F)180 mm (7.1 inches)83%extreme
September Weather27°C (81°F)174 mm (6.8 inches)85%extreme
October Weather27°C (81°F)245 mm (9.7 inches)82%extreme
November Weather27°C (81°F)108 mm (4.2 inches)83%extreme
December Weather27°C (81°F)166 mm (6.5 inches)87%extreme

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