September Weather in Polillo, Philippines

Last updated: August 27, 2025

In September, the average temperature in Polillo, Philippines is a warm 28°C (82°F), with minimums dipping to 25°C (78°F) and maximums reaching up to 30°C (87°F). Expect a significant precipitation amount of 332 mm (13.1 in) spread across 24 days, and prepare for high humidity levels at around 89%.

September Temperature in Polillo

In September in Polillo, the average temperature is 28°C (82°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 25°C (78°F). This pleasant weather makes Polillo an ideal destination for travelers seeking warmth and comfort during this time of year.

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

The chart illustrates September temperature patterns in Polillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polillo, September typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (87°F) and lows dropping to around 25°C (78°F).

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

September Precipitation in Polillo

In Polillo in September, the precipitation amount is 332 mm (13.1 in) distributed over 24 days.

September Precipitation Trends in Polillo

The chart displays monthly precipitation patterns in Polillo, 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 Polillo, September typically receives around 332 mm (13.1 inches) of precipitation spread over approximately 24 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 Polillo

In Polillo in September humidity is 89%. With an average temperature of 28°C (82°F), this humidity feels like a thick, warm blanket enveloping you, making every step feel slightly heavier and the air dense, which can be quite stifling for traveling.

September Average Humidity in Polillo

This chart illustrates the average monthly humidity levels in Polillo, 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 Polillo is approximately 89%, 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 Polillo

In Polillo 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 Polillo, you can check here.

Maximum UV Index Levels in Polillo for September

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

Data source: Polillo 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 Polillo Compares to Other Months

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

This table compares monthly weather conditions in Polillo, 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 (79°F)	277 mm (10.9 inches)	76%	extreme
February Weather	26°C (78°F)	153 mm (6.0 inches)	71%	extreme
March Weather	26°C (80°F)	121 mm (4.8 inches)	68%	extreme
April Weather	27°C (81°F)	101 mm (4.0 inches)	69%	extreme
May Weather	28°C (83°F)	164 mm (6.5 inches)	76%	extreme
June Weather	29°C (84°F)	238 mm (9.4 inches)	87%	extreme
July Weather	28°C (83°F)	287 mm (11.3 inches)	88%	extreme
August Weather	28°C (83°F)	204 mm (8.0 inches)	89%	extreme
September Weather	28°C (82°F)	332 mm (13.1 inches)	89%	extreme
October Weather	27°C (82°F)	448 mm (17.6 inches)	86%	extreme
November Weather	27°C (81°F)	463 mm (18.2 inches)	89%	extreme
December Weather	26°C (80°F)	523 mm (20.6 inches)	86%	very high