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December Weather in Sirukam, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Sirukam, Indonesia hovers around 21°C (70°F). Expect a comfortable range with a minimum of 15°C (59°F) and a maximum reaching 28°C (83°F). However, be prepared for the wet season with 325 mm (12.8 in) of precipitation spread over 27 days, contributing to an average humidity of a steamy 88%.

December Temperature in Sirukam

In December in Sirukam, the average temperature is 21°C (70°F). The maximum can reach 28°C (83°F), and the minimum can be as low as 15°C (59°F). This weather makes it an ideal time for traveling, offering comfortable conditions for exploring and enjoying outdoor activities.

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

The chart illustrates December temperature patterns in Sirukam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sirukam, December typically has an average temperature of 21°C (70°F), with highs reaching up to 28°C (83°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec697070707170706969696970
Data source: Temperature data for Sirukam 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 Sirukam

In Sirukam in December, the precipitation amount is 325 mm (12.8 in) over the course of 27 days.

December Precipitation Trends in Sirukam

The chart displays monthly precipitation patterns in Sirukam, 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 Sirukam, December typically receives around 325 mm (12.8 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec232295405379348331269328439398439325
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sirukam

In Sirukam in December, humidity is 88%. With an average temperature of 21°C (70°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and slightly stifling, which can be quite challenging for travelers.

December Average Humidity in Sirukam

This chart illustrates the average monthly humidity levels in Sirukam, 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 Sirukam is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%84%83%86%86%86%88%88%90%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sirukam

In Sirukam 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 Sirukam, you can check here.

Maximum UV Index Levels in Sirukam for December

The chart shows the monthly maximum UV Index (UVI) for Sirukam 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 Sirukam typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161512131515151514
Data source: Sirukam 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 Sirukam Compares to Other Months

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

This table compares monthly weather conditions in Sirukam, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)232 mm (9.1 inches)89%extreme
February Weather21°C (70°F)295 mm (11.6 inches)84%extreme
March Weather21°C (70°F)405 mm (15.9 inches)84%extreme
April Weather21°C (71°F)379 mm (14.9 inches)83%extreme
May Weather22°C (71°F)348 mm (13.7 inches)85%extreme
June Weather21°C (70°F)331 mm (13.0 inches)86%extreme
July Weather21°C (70°F)269 mm (10.6 inches)86%extreme
August Weather21°C (70°F)328 mm (12.9 inches)88%extreme
September Weather21°C (70°F)439 mm (17.3 inches)88%extreme
October Weather21°C (70°F)398 mm (15.7 inches)90%extreme
November Weather21°C (70°F)439 mm (17.3 inches)89%extreme
December Weather21°C (70°F)325 mm (12.8 inches)88%extreme

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