September Weather in Monreal, Philippines

Last updated: August 27, 2025

In September, the average temperature in Monreal, Philippines hovers around 27°C (82°F), providing a warm and inviting atmosphere. Days can range from a minimum of 25°C (77°F) to a maximum of 30°C (86°F). However, be prepared for rain, as precipitation can reach 330 mm (13.0 in) over approximately 25 days. With an average humidity of 88%, the air feels quite tropical, making it essential to stay hydrated and enjoy the lush surroundings!

September Temperature in Monreal

In September in Monreal, the average temperature is 27°C (82°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 25°C (77°F). Overall, it's a warm and pleasant destination for travel, perfect for enjoying outdoor activities.

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

The chart illustrates September temperature patterns in Monreal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monreal, September typically has an average temperature of 27°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Monreal

In Monreal in September, the precipitation amount is 330 mm (13.0 in) over the course of 25 days.

September Precipitation Trends in Monreal

The chart displays monthly precipitation patterns in Monreal, 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 Monreal, September typically receives around 330 mm (13.0 inches) of precipitation spread over approximately 25 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Monreal

In Monreal in September humidity is 88%. With an average temperature of 27°C (82°F), this humidity feels like a warm, enveloping blanket that can be quite discomforting for traveling, leaving you drenched in sweat and longing for a cool breeze.

September Average Humidity in Monreal

This chart illustrates the average monthly humidity levels in Monreal, 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 Monreal is approximately 88%, 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 Monreal

In Monreal 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 Monreal.

Maximum UV Index Levels in Monreal for September

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

Data source: Monreal 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 Monreal Compares to Other Months

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

This table compares monthly weather conditions in Monreal, 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)	177 mm (7.0 inches)	82%	extreme
February Weather	26°C (78°F)	71 mm (2.8 inches)	78%	extreme
March Weather	26°C (80°F)	51 mm (2.0 inches)	77%	extreme
April Weather	27°C (81°F)	56 mm (2.2 inches)	79%	extreme
May Weather	28°C (82°F)	87 mm (3.4 inches)	83%	extreme
June Weather	28°C (82°F)	223 mm (8.8 inches)	86%	extreme
July Weather	27°C (82°F)	411 mm (16.2 inches)	87%	extreme
August Weather	28°C (82°F)	352 mm (13.9 inches)	87%	extreme
September Weather	27°C (82°F)	330 mm (13.0 inches)	88%	extreme
October Weather	27°C (81°F)	248 mm (9.8 inches)	85%	extreme
November Weather	27°C (81°F)	167 mm (6.6 inches)	89%	extreme
December Weather	27°C (80°F)	220 mm (8.7 inches)	89%	extreme