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December Weather in Boroko, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Boroko, Indonesia is a warm 27°C (80°F), with a comfortable minimum of 25°C (77°F) and a pleasant maximum of 30°C (85°F). Expect 190 mm (7.5 in) of precipitation spread across 27 days, contributing to an average humidity level of 78%. Enjoy the balmy weather and prepare for occasional showers!

December Temperature in Boroko

In December in Boroko, the average temperature is 27°C (80°F). Maximums can reach 30°C (85°F), and minimums can be as low as 25°C (77°F). This pleasant and warm climate makes it an ideal destination for travelers looking to enjoy outdoor activities and relaxation.

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

The chart illustrates December temperature patterns in Boroko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boroko, December typically has an average temperature of 27°C (80°F), with highs reaching up to 30°C (85°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979808181818181818080
Data source: Temperature data for Boroko 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 Boroko

In Boroko in December, the total precipitation amount is 190 mm (7.5 in) spread over 27 days.

December Precipitation Trends in Boroko

The chart displays monthly precipitation patterns in Boroko, 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 Boroko, December typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec199184177127212273220143158116155190
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Boroko

In Boroko in December, humidity is 78%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel more exhausting and sweat-inducing than usual.

December Average Humidity in Boroko

This chart illustrates the average monthly humidity levels in Boroko, 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 Boroko 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 Boroko

In Boroko 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 Boroko.

Maximum UV Index Levels in Boroko for December

The chart shows the monthly maximum UV Index (UVI) for Boroko 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 Boroko typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161512131414151413
Data source: Boroko 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 Boroko Compares to Other Months

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

This table compares monthly weather conditions in Boroko, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)199 mm (7.8 inches)80%extreme
February Weather26°C (79°F)183 mm (7.2 inches)84%extreme
March Weather26°C (80°F)177 mm (7.0 inches)84%extreme
April Weather27°C (81°F)127 mm (5.0 inches)82%extreme
May Weather27°C (81°F)212 mm (8.3 inches)76%extreme
June Weather27°C (81°F)273 mm (10.8 inches)78%extreme
July Weather27°C (81°F)220 mm (8.6 inches)80%extreme
August Weather27°C (81°F)143 mm (5.6 inches)82%extreme
September Weather27°C (81°F)157 mm (6.2 inches)80%extreme
October Weather27°C (81°F)116 mm (4.5 inches)78%extreme
November Weather27°C (81°F)155 mm (6.1 inches)77%extreme
December Weather27°C (80°F)190 mm (7.5 inches)78%extreme

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