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December Weather in Merdey, Indonesia

Last updated: August 23, 2025

The average temperature in Merdey, Indonesia during December is a comfortable 24°C (76°F). Expect minimum temperatures around 19°C (67°F), while maximums can reach up to 32°C (89°F). During this month, precipitation totals 255 mm (10.0 in) across 28 days, contributing to an average humidity of 80%.

December Temperature in Merdey

In December in Merdey, the average temperature is 24°C (76°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 19°C (67°F). This pleasant climate makes it an ideal time for travelers to explore the outdoors and enjoy various activities.

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

The chart illustrates December temperature patterns in Merdey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merdey, December typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (89°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676767675757575767676
Data source: Temperature data for Merdey 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 Merdey

In Merdey in December, the total precipitation amount is 255 mm (10.0 in) over a duration of 28 days.

December Precipitation Trends in Merdey

The chart displays monthly precipitation patterns in Merdey, 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 Merdey, December typically receives around 255 mm (10.0 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec276239392336371335376288396361248255
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Merdey

In Merdey in December humidity is 80%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make exploring outdoors quite draining, so it's essential to stay hydrated and take breaks in the shade while traveling.

December Average Humidity in Merdey

This chart illustrates the average monthly humidity levels in Merdey, 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 Merdey is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%83%80%83%80%82%83%85%83%83%82%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Merdey

In Merdey in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Merdey, you can check here.

Maximum UV Index Levels in Merdey for December

The chart shows the monthly maximum UV Index (UVI) for Merdey 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 Merdey typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151717171412131415151414
Data source: Merdey 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 Merdey Compares to Other Months

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

This table compares monthly weather conditions in Merdey, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)276 mm (10.9 inches)81%extreme
February Weather24°C (76°F)239 mm (9.4 inches)83%extreme
March Weather24°C (76°F)392 mm (15.4 inches)80%extreme
April Weather24°C (76°F)336 mm (13.2 inches)83%extreme
May Weather25°C (77°F)371 mm (14.6 inches)80%extreme
June Weather24°C (76°F)335 mm (13.2 inches)82%extreme
July Weather24°C (75°F)376 mm (14.8 inches)83%extreme
August Weather24°C (75°F)288 mm (11.4 inches)85%extreme
September Weather24°C (75°F)396 mm (15.6 inches)83%extreme
October Weather24°C (76°F)361 mm (14.2 inches)82%extreme
November Weather25°C (76°F)248 mm (9.8 inches)82%extreme
December Weather24°C (76°F)255 mm (10.0 inches)80%extreme

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