September Weather in Mainit, Philippines

Last updated: August 27, 2025

In September, the average temperature in Mainit, Philippines is a warm 27°C (81°F), with a comfortable minimum of 24°C (75°F) and a peak reaching up to 32°C (89°F). Be prepared for some rain, as the region experiences around 214 mm (8.4 in) of precipitation over 24 days, contributing to an average humidity of 84%.

September Temperature in Mainit

In September in Mainit, the average temperature is 27°C (81°F), with maximums reaching up to 32°C (89°F) and minimums dropping to as low as 24°C (75°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Mainit.

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

The chart illustrates September temperature patterns in Mainit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mainit, September typically has an average temperature of 27°C (81°F), with highs reaching up to 32°C (89°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Mainit

In Mainit in September, the precipitation amount is 214 mm (8.4 in) spread over 24 days.

September Precipitation Trends in Mainit

The chart displays monthly precipitation patterns in Mainit, 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 Mainit, September typically receives around 214 mm (8.4 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 Mainit

In Mainit in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in Mainit

This chart illustrates the average monthly humidity levels in Mainit, 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 Mainit is approximately 84%, 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 Mainit

In Mainit 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 Mainit, you can check here.

Maximum UV Index Levels in Mainit for September

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

Data source: Mainit 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 Mainit Compares to Other Months

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

This table compares monthly weather conditions in Mainit, 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)	254 mm (10.0 inches)	90%	extreme
February Weather	26°C (78°F)	236 mm (9.3 inches)	90%	extreme
March Weather	26°C (80°F)	156 mm (6.2 inches)	90%	extreme
April Weather	27°C (81°F)	89 mm (3.5 inches)	88%	extreme
May Weather	28°C (82°F)	157 mm (6.2 inches)	83%	extreme
June Weather	27°C (82°F)	225 mm (8.9 inches)	81%	extreme
July Weather	27°C (82°F)	215 mm (8.5 inches)	80%	extreme
August Weather	28°C (82°F)	183 mm (7.2 inches)	81%	extreme
September Weather	27°C (81°F)	214 mm (8.4 inches)	84%	extreme
October Weather	27°C (81°F)	255 mm (10.1 inches)	81%	extreme
November Weather	27°C (81°F)	165 mm (6.5 inches)	84%	extreme
December Weather	26°C (80°F)	311 mm (12.3 inches)	88%	extreme