September Weather in Mariano, Philippines

Last updated: August 27, 2025

In Mariano, Philippines, the average temperature in September is a pleasant 26°C (80°F). Expect a minimum of 22°C (72°F) and a maximum of 32°C (90°F), making it an ideal time for various outdoor activities. However, be prepared for significant precipitation, with 324 mm (12.8 in) spread over 26 days. With an average humidity level of 89%, the air can feel quite tropical, so stay hydrated and enjoy the vibrant atmosphere!

September Temperature in Mariano

In September in Mariano, the average temperature is 26°C (80°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 22°C (72°F). This pleasant climate makes Mariano an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in Mariano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mariano, September typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Mariano

In Mariano in September, the total precipitation amount is 324 mm (12.8 in) spread over 26 days.

September Precipitation Trends in Mariano

The chart displays monthly precipitation patterns in Mariano, 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 Mariano, September typically receives around 324 mm (12.8 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 Mariano

In Mariano in September, humidity is 89%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel feel exhausting as the air clings to your skin and saps your energy, urging you to seek shade and refreshment at every turn.

September Average Humidity in Mariano

This chart illustrates the average monthly humidity levels in Mariano, 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 Mariano 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 Mariano

In Mariano 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 Mariano.

Maximum UV Index Levels in Mariano for September

The chart shows the monthly maximum UV Index (UVI) for Mariano 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 Mariano typically reaches 15, which falls under the extreme exposure category.

Data source: Mariano 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 Mariano Compares to Other Months

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

This table compares monthly weather conditions in Mariano, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	248 mm (9.8 inches)	88%	extreme
February Weather	25°C (78°F)	193 mm (7.6 inches)	86%	extreme
March Weather	26°C (79°F)	135 mm (5.3 inches)	84%	extreme
April Weather	27°C (80°F)	144 mm (5.7 inches)	82%	extreme
May Weather	27°C (81°F)	324 mm (12.8 inches)	83%	extreme
June Weather	27°C (80°F)	391 mm (15.4 inches)	85%	extreme
July Weather	26°C (80°F)	341 mm (13.4 inches)	86%	extreme
August Weather	27°C (80°F)	313 mm (12.3 inches)	87%	extreme
September Weather	26°C (80°F)	324 mm (12.8 inches)	89%	extreme
October Weather	26°C (79°F)	363 mm (14.3 inches)	85%	extreme
November Weather	26°C (79°F)	216 mm (8.5 inches)	87%	extreme
December Weather	26°C (78°F)	284 mm (11.2 inches)	91%	extreme