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October Weather in Butterworth, Malaysia

Last updated: August 23, 2025

In October, the average temperature in Butterworth, Malaysia hovers around 28°C (82°F), with a pleasant range from a minimum of 25°C (77°F) to a maximum of 31°C (89°F). However, be prepared for rain, as the precipitation totals 291 mm (11.5 in) across 27 days. With an average humidity of 86%, it’s definitely a month to embrace the tropical climate!

October Temperature in Butterworth

In October in Butterworth, the average temperature is 28°C (82°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 25°C (77°F). This warm climate makes it a perfect destination for beach lovers and outdoor activities.

October Weather in Butterworth: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Butterworth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butterworth, October typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec828283828383838282828181
Data source: Temperature data for Butterworth 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.

October Precipitation in Butterworth

In Butterworth in October, the precipitation amount is 291 mm (11.5 in) during 27 days, indicating a notably wet period for the region.

October Precipitation Trends in Butterworth

The chart displays monthly precipitation patterns in Butterworth, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Butterworth, October typically receives around 291 mm (11.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec9968136221299162142187285291347183
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Butterworth

In Butterworth in October, humidity is 86%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making travel quite challenging as you navigate the thick, moisture-laden air that can leave you feeling sticky and fatigued.

October Average Humidity in Butterworth

This chart illustrates the average monthly humidity levels in Butterworth, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Butterworth is approximately 86%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Butterworth

In Butterworth in October, 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 Butterworth, you can check here.

Maximum UV Index Levels in Butterworth for October

The chart shows the monthly maximum UV Index (UVI) for Butterworth in October, 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 October, the maximum UV index in Butterworth typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515141413121314141212
Data source: Butterworth October 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 October Weather in Butterworth Compares to Other Months

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

This table compares monthly weather conditions in Butterworth, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)99 mm (3.9 inches)83%extreme
February Weather28°C (82°F)68 mm (2.7 inches)76%extreme
March Weather28°C (83°F)136 mm (5.3 inches)74%extreme
April Weather28°C (83°F)221 mm (8.7 inches)73%extreme
May Weather28°C (83°F)299 mm (11.8 inches)79%extreme
June Weather28°C (83°F)162 mm (6.4 inches)85%extreme
July Weather28°C (83°F)142 mm (5.6 inches)84%extreme
August Weather28°C (83°F)187 mm (7.3 inches)87%extreme
September Weather28°C (82°F)285 mm (11.2 inches)89%extreme
October Weather28°C (82°F)291 mm (11.5 inches)86%extreme
November Weather27°C (81°F)346 mm (13.6 inches)88%extreme
December Weather27°C (82°F)183 mm (7.2 inches)90%extreme

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