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December Weather in Sumberarum, Indonesia

Last updated: August 23, 2025

In Sumberarum, Indonesia, the average temperature in December hovers around 27°C (80°F), making it a warm destination. Expect minimums of 22°C (72°F) and maximums reaching 34°C (93°F). However, be prepared for some rain, as precipitation averages 295 mm (11.6 in) over 29 days, while the air remains comfortably humid at an average of 77%.

December Temperature in Sumberarum

In December in Sumberarum, the average temperature is 27°C (80°F). Maximums can reach 34°C (93°F), while minimums can drop as low as 22°C (72°F). This pleasant climate makes Sumberarum an ideal destination for travelers seeking warmth and sunshine during this time.

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

The chart illustrates December temperature patterns in Sumberarum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumberarum, December typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818078767576788080
Data source: Temperature data for Sumberarum 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 Sumberarum

In Sumberarum, in December, the precipitation amount is 295 mm (11.6 in) over the course of 29 days.

December Precipitation Trends in Sumberarum

The chart displays monthly precipitation patterns in Sumberarum, 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 Sumberarum, December typically receives around 295 mm (11.6 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec2592622711425976182260112313295
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sumberarum

In Sumberarum in December humidity is 77%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making outdoor activities feel more strenuous and requiring frequent breaks and hydration for comfort.

December Average Humidity in Sumberarum

This chart illustrates the average monthly humidity levels in Sumberarum, 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 Sumberarum is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%83%81%82%81%79%79%77%78%78%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sumberarum

In Sumberarum in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Sumberarum.

Maximum UV Index Levels in Sumberarum for December

The chart shows the monthly maximum UV Index (UVI) for Sumberarum 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 Sumberarum typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515141210111315151515
Data source: Sumberarum 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 Sumberarum Compares to Other Months

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

This table compares monthly weather conditions in Sumberarum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)259 mm (10.2 inches)81%extreme
February Weather27°C (80°F)262 mm (10.3 inches)85%extreme
March Weather27°C (81°F)271 mm (10.7 inches)83%extreme
April Weather27°C (81°F)142 mm (5.6 inches)80%extreme
May Weather27°C (80°F)59 mm (2.3 inches)82%extreme
June Weather25°C (78°F)76 mm (3.0 inches)81%very high
July Weather24°C (76°F)18 mm (0.7 inches)79%extreme
August Weather24°C (76°F)22 mm (0.9 inches)79%extreme
September Weather25°C (77°F)60 mm (2.4 inches)77%extreme
October Weather26°C (78°F)112 mm (4.4 inches)77%extreme
November Weather26°C (80°F)313 mm (12.3 inches)78%extreme
December Weather27°C (80°F)295 mm (11.6 inches)77%extreme

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