September Weather in Mabini, Philippines

Last updated: August 27, 2025

In Mabini, Philippines, the average temperature in September hovers around 27°C (81°F), making it a warm destination for travelers. Expect minimums of 25°C (77°F) and maximums reaching 31°C (88°F). However, prepare for wet weather, as the area experiences an average precipitation of 309 mm (12.2 in) over 26 days, accompanied by humidity levels around 82%.

September Temperature in Mabini

In September in Mabini, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F), while minimums can be as low as 25°C (77°F). This mild and warm climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Mabini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mabini, September typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Mabini generated using information from the Copernicus Climate Change Service.

September Precipitation in Mabini

In Mabini in September, the precipitation amount is 309 mm (12.2 in) spread out over 26 days, indicating a relatively wet period for the area.

September Precipitation Trends in Mabini

The chart displays monthly precipitation patterns in Mabini, 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 Mabini, September typically receives around 309 mm (12.2 inches) of precipitation spread over approximately 26 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Mabini

In Mabini in September humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

September Average Humidity in Mabini

This chart illustrates the average monthly humidity levels in Mabini, 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 Mabini is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mabini

In Mabini 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 Mabini, you can check here.

Maximum UV Index Levels in Mabini for September

The chart shows the monthly maximum UV Index (UVI) for Mabini 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 Mabini typically reaches 14, which falls under the extreme exposure category.

Data source: Mabini 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 Mabini Compares to Other Months

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

This table compares monthly weather conditions in Mabini, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	31 mm (1.2 inches)	74%	extreme
February Weather	26°C (79°F)	19 mm (0.7 inches)	73%	extreme
March Weather	27°C (82°F)	20 mm (0.8 inches)	74%	extreme
April Weather	28°C (83°F)	50 mm (2.0 inches)	76%	extreme
May Weather	29°C (84°F)	171 mm (6.7 inches)	76%	extreme
June Weather	28°C (83°F)	295 mm (11.6 inches)	79%	extreme
July Weather	27°C (82°F)	471 mm (18.5 inches)	83%	extreme
August Weather	27°C (81°F)	445 mm (17.5 inches)	83%	extreme
September Weather	27°C (81°F)	309 mm (12.2 inches)	82%	extreme
October Weather	28°C (82°F)	223 mm (8.8 inches)	80%	extreme
November Weather	28°C (82°F)	96 mm (3.8 inches)	84%	very high
December Weather	27°C (81°F)	52 mm (2.1 inches)	81%	very high