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December Weather in Jangkar, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Jangkar, Indonesia hovers around 27°C (81°F), with minimums reaching 24°C (75°F) and maximums soaring up to 35°C (96°F). Rain is a frequent visitor, bringing about 498 mm (19.6 in) of precipitation spread over 29 days. With an average humidity of 75%, it's a warm and often damp month, perfect for those who enjoy a tropical climate!

December Temperature in Jangkar

In December in Jangkar, the average temperature is 27°C (81°F). Maximums can reach 35°C (96°F), while minimums can drop to around 24°C (75°F). This warm climate makes it an ideal destination for travelers seeking sunny weather and outdoor activities.

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

The chart illustrates December temperature patterns in Jangkar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jangkar, December typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (96°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980818181808081838281
Data source: Temperature data for Jangkar 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 Jangkar

In Jangkar in December, the precipitation amount is 498 mm (19.6 in) during 29 days, indicating a significant level of rainfall for that period.

December Precipitation Trends in Jangkar

The chart displays monthly precipitation patterns in Jangkar, 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 Jangkar, December typically receives around 498 mm (19.6 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec406376404245412452822244498
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jangkar

In Jangkar in December, humidity is 75%. With an average temperature of 27°C (81°F), this humidity feels like a blanket of warmth enveloping you, making outdoor activities sticky and potentially uncomfortable for traveling.

December Average Humidity in Jangkar

This chart illustrates the average monthly humidity levels in Jangkar, 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 Jangkar is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%83%80%81%80%78%74%72%72%73%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jangkar

In Jangkar 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 Jangkar, you can check here.

Maximum UV Index Levels in Jangkar for December

The chart shows the monthly maximum UV Index (UVI) for Jangkar 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 Jangkar typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141615141311121315151414
Data source: Jangkar 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 Jangkar Compares to Other Months

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

This table compares monthly weather conditions in Jangkar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)406 mm (16.0 inches)81%extreme
February Weather26°C (80°F)376 mm (14.8 inches)85%extreme
March Weather27°C (80°F)404 mm (15.9 inches)83%extreme
April Weather27°C (81°F)245 mm (9.6 inches)80%extreme
May Weather27°C (82°F)41 mm (1.6 inches)81%extreme
June Weather27°C (81°F)24 mm (1.0 inches)80%extreme
July Weather27°C (80°F)5 mm (0.2 inches)78%extreme
August Weather27°C (81°F)2 mm (0.1 inches)74%extreme
September Weather27°C (82°F)8 mm (0.3 inches)72%extreme
October Weather29°C (84°F)22 mm (0.9 inches)72%extreme
November Weather28°C (82°F)243 mm (9.6 inches)73%extreme
December Weather27°C (81°F)498 mm (19.6 inches)75%extreme

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