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December Weather in Kotabunan, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Kotabunan, Indonesia hovers around 27°C (81°F), with daily variations ranging from a minimum of 24°C (75°F) to a maximum of 31°C (89°F). It's a humid month, featuring an average humidity of 78% and expected precipitation of 194 mm (7.6 in) over approximately 27 days. Be prepared for a mix of warmth and rain!

December Temperature in Kotabunan

In December in Kotabunan, the average temperature is 27°C (81°F). Maximums can reach 31°C (89°F) and minimums can be as low as 24°C (75°F). This warm climate makes Kotabunan an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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

The chart illustrates December temperature patterns in Kotabunan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kotabunan, December typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (89°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080808079787979808081
Data source: Temperature data for Kotabunan 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 Kotabunan

In Kotabunan in December, the total precipitation amount reaches 194 mm (7.6 in) over the course of 27 days.

December Precipitation Trends in Kotabunan

The chart displays monthly precipitation patterns in Kotabunan, 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 Kotabunan, December typically receives around 194 mm (7.6 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec157155199223206270249128166124181194
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Kotabunan

In Kotabunan in December humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

December Average Humidity in Kotabunan

This chart illustrates the average monthly humidity levels in Kotabunan, 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 Kotabunan is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%84%84%82%76%78%80%82%80%78%77%78%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kotabunan

In Kotabunan in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Kotabunan.

Maximum UV Index Levels in Kotabunan for December

The chart shows the monthly maximum UV Index (UVI) for Kotabunan 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 Kotabunan typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161512131415151413
Data source: Kotabunan 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 Kotabunan Compares to Other Months

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

This table compares monthly weather conditions in Kotabunan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)157 mm (6.2 inches)80%extreme
February Weather27°C (80°F)155 mm (6.1 inches)84%extreme
March Weather27°C (80°F)199 mm (7.8 inches)84%extreme
April Weather27°C (80°F)223 mm (8.8 inches)82%extreme
May Weather27°C (80°F)206 mm (8.1 inches)76%extreme
June Weather26°C (79°F)270 mm (10.6 inches)78%extreme
July Weather26°C (78°F)249 mm (9.8 inches)80%extreme
August Weather26°C (79°F)128 mm (5.0 inches)82%extreme
September Weather26°C (79°F)166 mm (6.5 inches)80%extreme
October Weather27°C (80°F)124 mm (4.9 inches)78%extreme
November Weather27°C (81°F)181 mm (7.1 inches)77%extreme
December Weather27°C (81°F)194 mm (7.6 inches)78%extreme

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