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December Weather in Sungai Petani, Malaysia

Last updated: August 23, 2025

In December, the average temperature in Sungai Petani, Malaysia is a warm 27°C (82°F), with minimums dipping to 22°C (72°F) and maximums soaring to 34°C (93°F). Expect 182 mm (7.2 in) of precipitation over approximately 17 days, accompanied by a high average humidity of 90%. Stay prepared for a tropical experience!

December Temperature in Sungai Petani

In December in Sungai Petani, the average temperature is 27°C (82°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 22°C (72°F). It's an ideal time for travelers seeking warm weather and outdoor activities.

December Weather in Sungai Petani: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sungai Petani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sungai Petani, December typically has an average temperature of 27°C (82°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec828384838383838282828181
Data source: Temperature data for Sungai Petani 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.

December Precipitation in Sungai Petani

In Sungai Petani in December, the total precipitation amount is 182 mm (7.2 in) over the course of 17 days.

December Precipitation Trends in Sungai Petani

The chart displays monthly precipitation patterns in Sungai Petani, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sungai Petani, December typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec9659126228285150132187259294342182
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sungai Petani

In Sungai Petani in December humidity is 90%. With an average temperature of 27°C (82°F), this humidity feels like a thick, enveloping blanket that makes traveling feel heavy and sluggish, causing you to constantly seek shade and refreshment as you navigate the sweltering air.

December Average Humidity in Sungai Petani

This chart illustrates the average monthly humidity levels in Sungai Petani, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sungai Petani is approximately 90%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Sungai Petani

In Sungai Petani in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sungai Petani.

Maximum UV Index Levels in Sungai Petani for December

The chart shows the monthly maximum UV Index (UVI) for Sungai Petani in December, 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 December, the maximum UV index in Sungai Petani typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515141413121314141212
Data source: Sungai Petani December 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 December Weather in Sungai Petani Compares to Other Months

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

This table compares monthly weather conditions in Sungai Petani, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)96 mm (3.8 inches)83%extreme
February Weather29°C (84°F)59 mm (2.3 inches)76%extreme
March Weather29°C (84°F)126 mm (5.0 inches)74%extreme
April Weather28°C (83°F)228 mm (9.0 inches)73%extreme
May Weather28°C (83°F)285 mm (11.2 inches)79%extreme
June Weather28°C (83°F)150 mm (5.9 inches)85%extreme
July Weather28°C (83°F)132 mm (5.2 inches)84%extreme
August Weather28°C (83°F)187 mm (7.4 inches)87%extreme
September Weather28°C (82°F)259 mm (10.2 inches)89%extreme
October Weather28°C (82°F)294 mm (11.6 inches)86%extreme
November Weather27°C (81°F)342 mm (13.5 inches)88%extreme
December Weather27°C (82°F)182 mm (7.2 inches)90%extreme

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