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December Weather in Jenjarum, Malaysia

Last updated: August 23, 2025

In Jenjarum, Malaysia, the average temperature in December reaches a pleasant 27°C (81°F). Expect the mercury to dip to a minimum of 25°C (76°F) and peak at 31°C (88°F). This month, prepare for 251 mm (9.9 in) of precipitation spread over 27 days, alongside a high average humidity of 90%.

December Temperature in Jenjarum

In December in Jenjarum, the average temperature is 27°C (81°F), with a maximum reaching 31°C (88°F) and a minimum as low as 25°C (76°F). It's an ideal time for travelers seeking warm weather and pleasant conditions.

December Weather in Jenjarum: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Jenjarum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jenjarum, December typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec818182828383828282828181
Data source: Temperature data for Jenjarum 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 Jenjarum

In Jenjarum in December, the precipitation amount is 251 mm (9.9 in) over the course of 27 days.

December Precipitation Trends in Jenjarum

The chart displays monthly precipitation patterns in Jenjarum, 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 Jenjarum, December typically receives around 251 mm (9.9 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec12267138216224197183195248223321251
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jenjarum

In Jenjarum in December, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

December Average Humidity in Jenjarum

This chart illustrates the average monthly humidity levels in Jenjarum, 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 Jenjarum is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%77%77%80%85%87%88%90%90%89%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jenjarum

In Jenjarum 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 Jenjarum.

Maximum UV Index Levels in Jenjarum for December

The chart shows the monthly maximum UV Index (UVI) for Jenjarum 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 Jenjarum typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515141412121314141312
Data source: Jenjarum 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 Jenjarum Compares to Other Months

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

This table compares monthly weather conditions in Jenjarum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)122 mm (4.8 inches)84%extreme
February Weather27°C (81°F)67 mm (2.6 inches)77%extreme
March Weather28°C (82°F)138 mm (5.4 inches)77%extreme
April Weather28°C (83°F)216 mm (8.5 inches)80%extreme
May Weather28°C (83°F)224 mm (8.8 inches)85%extreme
June Weather28°C (83°F)197 mm (7.7 inches)87%extreme
July Weather28°C (83°F)183 mm (7.2 inches)87%extreme
August Weather28°C (83°F)195 mm (7.7 inches)90%extreme
September Weather28°C (82°F)248 mm (9.8 inches)90%extreme
October Weather28°C (82°F)223 mm (8.8 inches)89%extreme
November Weather27°C (81°F)321 mm (12.6 inches)89%extreme
December Weather27°C (81°F)251 mm (9.9 inches)90%extreme

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