January Weather in Klang, Malaysia

Last updated: August 23, 2025

In January, the average temperature in Klang, Malaysia stands at a warm 27°C (82°F), with minimums dipping to 22°C (72°F) and highs reaching up to 34°C (94°F). Expect a fair share of rain, as 144 mm (5.7 in) of precipitation is typically spread over 18 days. The climate is characterized by a high average humidity of 84%, creating a tropical ambiance.

January Temperature in Klang

In January in Klang, the average temperature is 27°C (82°F). Maximum temperatures can reach as high as 34°C (94°F), while the minimum can drop to around 22°C (72°F). This makes Klang a warm and inviting destination for travelers looking to enjoy pleasant weather.

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

The chart illustrates January temperature patterns in Klang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klang, January typically has an average temperature of 27°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Klang

In Klang in January, the precipitation amount is 144 mm (5.7 in) over the course of 18 days.

January Precipitation Trends in Klang

The chart displays monthly precipitation patterns in Klang, 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 Klang, January typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 18 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 Klang

In Klang in January humidity is 84%. With an average temperature of 27°C (82°F), this humidity feels like walking through a warm, damp blanket, making travel feel heavier and more exhausting.

January Average Humidity in Klang

This chart illustrates the average monthly humidity levels in Klang, 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 Klang is approximately 84%, 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 Klang

In Klang 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 Klang.

Maximum UV Index Levels in Klang for January

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

Data source: Klang 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 Klang Compares to Other Months

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

This table compares monthly weather conditions in Klang, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	144 mm (5.7 inches)	84%	extreme
February Weather	28°C (83°F)	94 mm (3.7 inches)	77%	extreme
March Weather	28°C (84°F)	161 mm (6.3 inches)	77%	extreme
April Weather	29°C (84°F)	212 mm (8.3 inches)	80%	extreme
May Weather	29°C (84°F)	184 mm (7.2 inches)	85%	extreme
June Weather	29°C (84°F)	114 mm (4.5 inches)	87%	extreme
July Weather	29°C (84°F)	96 mm (3.8 inches)	87%	extreme
August Weather	29°C (84°F)	112 mm (4.4 inches)	90%	extreme
September Weather	28°C (83°F)	153 mm (6.0 inches)	90%	extreme
October Weather	28°C (83°F)	173 mm (6.8 inches)	89%	extreme
November Weather	28°C (82°F)	292 mm (11.5 inches)	89%	extreme
December Weather	27°C (82°F)	244 mm (9.6 inches)	90%	extreme