September Weather in Kalian, Philippines

Last updated: August 27, 2025

In September, the average temperature in Kalian, Philippines is a warm 27°C (81°F), where you can expect minimums of 25°C (77°F) and a comfortable maximum of 29°C (85°F). However, be prepared for frequent rainfall, with around 378 mm (14.9 in) of precipitation spread over 25 days. Coupled with a high average humidity of 87%, this month proves to be both tropical and vibrant.

September Temperature in Kalian

In September in Kalian, the average temperature is 27°C (81°F). The maximum can reach 29°C (85°F), while the minimum can be as low as 25°C (77°F). This pleasant weather makes Kalian an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates September temperature patterns in Kalian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kalian, September typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Kalian

In Kalian, in September, the precipitation amount is 378 mm (14.9 in) over the course of 25 days.

September Precipitation Trends in Kalian

The chart displays monthly precipitation patterns in Kalian, 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 Kalian, September typically receives around 378 mm (14.9 inches) of precipitation spread over approximately 25 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 Kalian

In Kalian in September, humidity is 87%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making traveling feel heavy and exhausting.

September Average Humidity in Kalian

This chart illustrates the average monthly humidity levels in Kalian, 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 Kalian is approximately 87%, 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 Kalian

In Kalian 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 Kalian.

Maximum UV Index Levels in Kalian for September

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

Data source: Kalian 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 Kalian Compares to Other Months

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

This table compares monthly weather conditions in Kalian, 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)	101 mm (4.0 inches)	85%	extreme
February Weather	27°C (81°F)	52 mm (2.1 inches)	84%	extreme
March Weather	27°C (82°F)	91 mm (3.6 inches)	82%	extreme
April Weather	28°C (82°F)	98 mm (3.9 inches)	79%	extreme
May Weather	28°C (82°F)	273 mm (10.8 inches)	81%	extreme
June Weather	27°C (81°F)	317 mm (12.5 inches)	84%	extreme
July Weather	27°C (81°F)	351 mm (13.8 inches)	83%	extreme
August Weather	27°C (81°F)	319 mm (12.6 inches)	84%	extreme
September Weather	27°C (81°F)	378 mm (14.9 inches)	87%	extreme
October Weather	27°C (81°F)	319 mm (12.6 inches)	82%	extreme
November Weather	27°C (82°F)	157 mm (6.2 inches)	83%	extreme
December Weather	28°C (82°F)	115 mm (4.5 inches)	86%	extreme