January Weather in Butterworth, Malaysia

Last updated: August 23, 2025

In January, the average temperature in Butterworth, Malaysia is a warm 28°C (82°F), with a minimum of 24°C (76°F) and a maximum reaching 32°C (89°F). During this time, the region experiences approximately 99 mm (3.9 in) of precipitation over 16 days, accompanied by an average humidity level of 83%.

January Temperature in Butterworth

In January in Butterworth, the average temperature is 28°C (82°F), with maximums reaching up to 32°C (89°F) and minimums dropping as low as 24°C (76°F). This weather makes it a perfect time to enjoy outdoor activities and explore the local attractions comfortably.

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

The chart illustrates January 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, January typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (89°F) and lows dropping to around 24°C (76°F).

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

January Precipitation in Butterworth

In Butterworth in January, the total precipitation amount is 99 mm (3.9 in) over the course of 16 days.

January Precipitation Trends in Butterworth

The chart displays monthly precipitation patterns in Butterworth, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Butterworth, January typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Butterworth

In Butterworth in January humidity is 83%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making travel languid and drenched in sweat.

January Average Humidity in Butterworth

This chart illustrates the average monthly humidity levels in Butterworth, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Butterworth is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Butterworth

In Butterworth in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Butterworth.

Maximum UV Index Levels in Butterworth for January

The chart shows the monthly maximum UV Index (UVI) for Butterworth in January, 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 January, the maximum UV index in Butterworth typically reaches 13, which falls under the extreme exposure category.

Data source: Butterworth January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	99 mm (3.9 inches)	83%	extreme
February Weather	28°C (82°F)	68 mm (2.7 inches)	76%	extreme
March Weather	28°C (83°F)	136 mm (5.3 inches)	74%	extreme
April Weather	28°C (83°F)	221 mm (8.7 inches)	73%	extreme
May Weather	28°C (83°F)	299 mm (11.8 inches)	79%	extreme
June Weather	28°C (83°F)	162 mm (6.4 inches)	85%	extreme
July Weather	28°C (83°F)	142 mm (5.6 inches)	84%	extreme
August Weather	28°C (83°F)	187 mm (7.3 inches)	87%	extreme
September Weather	28°C (82°F)	285 mm (11.2 inches)	89%	extreme
October Weather	28°C (82°F)	291 mm (11.5 inches)	86%	extreme
November Weather	27°C (81°F)	346 mm (13.6 inches)	88%	extreme
December Weather	27°C (82°F)	183 mm (7.2 inches)	90%	extreme