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December Weather in Ciaren, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Ciaren, Indonesia hovers around 25°C (77°F), with a comfortable minimum of 21°C (70°F) and a warm maximum of 33°C (92°F). Expect a fair amount of rain, with 430 mm (16.9 in) of precipitation spread over 29 days, contributing to an average humidity level of 78%.

December Temperature in Ciaren

In December in Ciaren, the average temperature is 25°C (77°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop to as low as 21°C (70°F). This pleasant climate makes it a perfect destination for travelers seeking a comfortable getaway.

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

The chart illustrates December temperature patterns in Ciaren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ciaren, December typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787876747374767777
Data source: Temperature data for Ciaren 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 Ciaren

In Ciaren in December, the total precipitation amount is 430 mm (16.9 in) over the span of 29 days.

December Precipitation Trends in Ciaren

The chart displays monthly precipitation patterns in Ciaren, 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 Ciaren, December typically receives around 430 mm (16.9 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec47648842329014677594891140364430
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ciaren

In Ciaren in December, humidity is 78%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, damp blanket, making travel feel a bit more exhausting and sticky as you navigate the sights.

December Average Humidity in Ciaren

This chart illustrates the average monthly humidity levels in Ciaren, 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 Ciaren is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%85%82%81%81%79%76%72%74%78%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ciaren

In Ciaren 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 Ciaren, you can check here.

Maximum UV Index Levels in Ciaren for December

The chart shows the monthly maximum UV Index (UVI) for Ciaren 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 Ciaren typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151516141211111314151514
Data source: Ciaren 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 Ciaren Compares to Other Months

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

This table compares monthly weather conditions in Ciaren, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)476 mm (18.7 inches)84%extreme
February Weather25°C (77°F)488 mm (19.2 inches)87%extreme
March Weather25°C (78°F)423 mm (16.7 inches)85%extreme
April Weather26°C (78°F)290 mm (11.4 inches)82%extreme
May Weather25°C (78°F)146 mm (5.7 inches)81%extreme
June Weather25°C (76°F)77 mm (3.0 inches)81%extreme
July Weather23°C (74°F)59 mm (2.3 inches)79%extreme
August Weather23°C (73°F)48 mm (1.9 inches)76%extreme
September Weather23°C (74°F)91 mm (3.6 inches)72%extreme
October Weather24°C (76°F)140 mm (5.5 inches)74%extreme
November Weather25°C (77°F)364 mm (14.3 inches)78%extreme
December Weather25°C (77°F)430 mm (16.9 inches)78%extreme

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