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September Weather in Bagan Serai, Malaysia

Last updated: August 23, 2025

In September, the average temperature in Bagan Serai, Malaysia reaches a warm 27°C (81°F), with a comfortable minimum of 24°C (75°F) and a peak of 31°C (88°F). However, be prepared for some rain, as the region receives an average precipitation of 274 mm (10.8 in) over 24 days, accompanied by high humidity levels of 89%.

September Temperature in Bagan Serai

In September in Bagan Serai, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F) and minimums can be as low as 24°C (75°F). This pleasant weather makes Bagan Serai an ideal destination for travelers seeking warmth and sunshine.

September Weather in Bagan Serai: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bagan Serai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bagan Serai, September typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181828282828281818081
Data source: Temperature data for Bagan Serai generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Bagan Serai

In Bagan Serai in September, the precipitation amount is 274 mm (10.8 in) spread over 24 days.

September Precipitation Trends in Bagan Serai

The chart displays monthly precipitation patterns in Bagan Serai, 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 Bagan Serai, September typically receives around 274 mm (10.8 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec165121200274288145125159274299381244
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bagan Serai

In Bagan Serai in September humidity is 89%. With an average temperature of 27°C (81°F), this humidity feels like a wet blanket enveloping you, making outdoor activities challenging and travel a little less comfortable.

September Average Humidity in Bagan Serai

This chart illustrates the average monthly humidity levels in Bagan Serai, 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 Bagan Serai is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%74%73%79%85%84%87%89%87%88%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bagan Serai

In Bagan Serai 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 Bagan Serai, you can check here.

Maximum UV Index Levels in Bagan Serai for September

The chart shows the monthly maximum UV Index (UVI) for Bagan Serai 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 Bagan Serai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415151412121314141212
Data source: Bagan Serai 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 Bagan Serai Compares to Other Months

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

This table compares monthly weather conditions in Bagan Serai, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)164 mm (6.5 inches)83%extreme
February Weather27°C (81°F)121 mm (4.8 inches)76%extreme
March Weather27°C (82°F)200 mm (7.9 inches)74%extreme
April Weather28°C (82°F)274 mm (10.8 inches)73%extreme
May Weather28°C (82°F)288 mm (11.3 inches)79%extreme
June Weather28°C (83°F)145 mm (5.7 inches)85%extreme
July Weather28°C (82°F)125 mm (4.9 inches)84%extreme
August Weather28°C (82°F)159 mm (6.3 inches)87%extreme
September Weather27°C (81°F)274 mm (10.8 inches)89%extreme
October Weather27°C (81°F)299 mm (11.8 inches)86%extreme
November Weather27°C (80°F)381 mm (15.0 inches)88%extreme
December Weather27°C (81°F)244 mm (9.6 inches)90%extreme

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