September Weather in Pekan, Malaysia

Last updated: August 23, 2025

In September, the average temperature in Pekan, Malaysia is a warm 27°C (81°F), with a minimum of 25°C (76°F) and a maximum of 30°C (85°F). Expect 138 mm (5.4 in) of precipitation over 22 days, accompanied by high humidity averaging 85%. Whether you're basking in the sun or dodging raindrops, be prepared for a vibrant and dynamic climate!

September Temperature in Pekan

In September in Pekan, the average temperature is 27°C (81°F). The maximum can reach 30°C (85°F), while the minimum can drop to as low as 25°C (76°F). This consistent warmth makes Pekan an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Pekan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pekan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (85°F) and lows dropping to around 25°C (76°F).

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

September Precipitation in Pekan

In Pekan in September, the total precipitation amount reaches 138 mm (5.4 in) over the course of 22 days.

September Precipitation Trends in Pekan

The chart displays monthly precipitation patterns in Pekan, 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 Pekan, September typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 22 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 Pekan

In Pekan in September humidity is 85%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier as sweat clings to your skin and the air feels almost tangible, which can be quite challenging for traveling.

September Average Humidity in Pekan

This chart illustrates the average monthly humidity levels in Pekan, 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 Pekan is approximately 85%, 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 Pekan

In Pekan 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 Pekan, you can check here.

Maximum UV Index Levels in Pekan for September

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

Data source: Pekan 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 Pekan Compares to Other Months

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

This table compares monthly weather conditions in Pekan, 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 (80°F)	364 mm (14.3 inches)	86%	extreme
February Weather	26°C (80°F)	133 mm (5.2 inches)	81%	extreme
March Weather	27°C (81°F)	164 mm (6.5 inches)	82%	extreme
April Weather	28°C (82°F)	173 mm (6.8 inches)	76%	extreme
May Weather	28°C (83°F)	189 mm (7.4 inches)	81%	extreme
June Weather	28°C (82°F)	135 mm (5.3 inches)	82%	extreme
July Weather	28°C (82°F)	109 mm (4.3 inches)	83%	extreme
August Weather	27°C (82°F)	118 mm (4.7 inches)	85%	extreme
September Weather	27°C (81°F)	138 mm (5.4 inches)	85%	extreme
October Weather	27°C (81°F)	222 mm (8.7 inches)	84%	extreme
November Weather	27°C (80°F)	402 mm (15.8 inches)	84%	extreme
December Weather	26°C (80°F)	427 mm (16.8 inches)	88%	extreme