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December Weather in Meliau, Indonesia

Last updated: August 23, 2025

The average temperature in Meliau, Indonesia during December is a comfortable 26°C (79°F). Expect temperatures to range from a minimum of 22°C (72°F) to a maximum of 34°C (94°F). Be prepared for rain, as the area sees 281 mm (11.1 in) of precipitation over approximately 28 days, accompanied by a high average humidity of 89%.

December Temperature in Meliau

In December in Meliau, the average temperature is 26°C (79°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 22°C (72°F). This mild and warm climate makes Meliau an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates December temperature patterns in Meliau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Meliau, December typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980808180808080797979
Data source: Temperature data for Meliau 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 Meliau

In Meliau in December, the total precipitation amount is 281 mm (11.1 in) spread over 28 days.

December Precipitation Trends in Meliau

The chart displays monthly precipitation patterns in Meliau, 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 Meliau, December typically receives around 281 mm (11.1 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec187242229266293231204215248343335281
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Meliau

In Meliau in December, humidity is 89%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it feel much hotter and more exhausting for traveling, as every step seems to weigh you down in the muggy air.

December Average Humidity in Meliau

This chart illustrates the average monthly humidity levels in Meliau, 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 Meliau is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%90%89%88%88%88%90%84%89%88%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Meliau

In Meliau in December, 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 Meliau.

Maximum UV Index Levels in Meliau for December

The chart shows the monthly maximum UV Index (UVI) for Meliau 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 Meliau typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151412121415141413
Data source: Meliau 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 Meliau Compares to Other Months

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

This table compares monthly weather conditions in Meliau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)187 mm (7.4 inches)90%extreme
February Weather26°C (80°F)242 mm (9.5 inches)90%extreme
March Weather27°C (80°F)229 mm (9.0 inches)90%extreme
April Weather27°C (80°F)265 mm (10.5 inches)89%extreme
May Weather27°C (81°F)293 mm (11.5 inches)88%extreme
June Weather27°C (80°F)231 mm (9.1 inches)88%extreme
July Weather27°C (80°F)204 mm (8.0 inches)88%extreme
August Weather27°C (80°F)215 mm (8.5 inches)89%extreme
September Weather27°C (80°F)248 mm (9.8 inches)84%extreme
October Weather26°C (80°F)343 mm (13.5 inches)89%extreme
November Weather26°C (79°F)335 mm (13.2 inches)88%extreme
December Weather26°C (79°F)281 mm (11.1 inches)89%extreme

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