September Weather in Simunul, Philippines

Last updated: August 27, 2025

In Simunul, Philippines, the average temperature in September hovers around 28°C (82°F), making it a warm destination for travelers. Expect minimums of 25°C (78°F) and maximums of 29°C (85°F). However, be prepared for some rain, with precipitation averaging 155 mm (6.1 in) over 21 days. The humidity is notably high at 84%, adding to the tropical feel of the climate.

September Temperature in Simunul

In September in Simunul, the average temperature is 28°C (82°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (78°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Simunul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simunul, September typically has an average temperature of 28°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (78°F).

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

September Precipitation in Simunul

In Simunul in September, the precipitation amount is 155 mm (6.1 in) spread over 21 days.

September Precipitation Trends in Simunul

The chart displays monthly precipitation patterns in Simunul, 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 Simunul, September typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 21 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 Simunul

In Simunul in September humidity is 84%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel sticky and exhausting for traveling.

September Average Humidity in Simunul

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

In Simunul 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 Simunul.

Maximum UV Index Levels in Simunul for September

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

Data source: Simunul 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 Simunul Compares to Other Months

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

This table compares monthly weather conditions in Simunul, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	143 mm (5.6 inches)	87%	extreme
February Weather	27°C (81°F)	95 mm (3.7 inches)	87%	extreme
March Weather	27°C (81°F)	76 mm (3.0 inches)	86%	extreme
April Weather	28°C (82°F)	96 mm (3.8 inches)	80%	extreme
May Weather	28°C (82°F)	146 mm (5.8 inches)	79%	extreme
June Weather	28°C (82°F)	207 mm (8.1 inches)	80%	extreme
July Weather	28°C (82°F)	184 mm (7.3 inches)	81%	extreme
August Weather	28°C (82°F)	150 mm (5.9 inches)	82%	extreme
September Weather	28°C (82°F)	155 mm (6.1 inches)	84%	extreme
October Weather	28°C (82°F)	183 mm (7.2 inches)	81%	extreme
November Weather	27°C (82°F)	179 mm (7.0 inches)	81%	extreme
December Weather	27°C (81°F)	195 mm (7.7 inches)	84%	extreme