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December Weather in Osapsio, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Osapsio, Indonesia hovers around 27°C (81°F), with minimums dipping to 23°C (74°F) and maximums peaking at 35°C (94°F). Expect about 284 mm (11.2 in) of precipitation spread over 28 days, contributing to an average humidity of 72%.

December Temperature in Osapsio

In December in Osapsio, the average temperature is 27°C (81°F). Maximums can reach 35°C (94°F), while minimums can drop to as low as 23°C (74°F). This makes for pleasant and warm weather, perfect for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Osapsio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osapsio, December typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (94°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979808079787880828280
Data source: Temperature data for Osapsio 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 Osapsio

In Osapsio in December, the precipitation amount is 284 mm (11.2 in) during a span of 28 days.

December Precipitation Trends in Osapsio

The chart displays monthly precipitation patterns in Osapsio, 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 Osapsio, December typically receives around 284 mm (11.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec32534925998321744723124284
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Osapsio

In Osapsio in December humidity is 72%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making travel a bit uncomfortable as you navigate through the thick, sticky air.

December Average Humidity in Osapsio

This chart illustrates the average monthly humidity levels in Osapsio, 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 Osapsio is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%84%82%80%79%76%73%72%71%69%69%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Osapsio

In Osapsio 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 Osapsio, you can check here.

Maximum UV Index Levels in Osapsio for December

The chart shows the monthly maximum UV Index (UVI) for Osapsio 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 Osapsio typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151310121314151414
Data source: Osapsio 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 Osapsio Compares to Other Months

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

This table compares monthly weather conditions in Osapsio, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)325 mm (12.8 inches)78%extreme
February Weather26°C (79°F)348 mm (13.7 inches)84%extreme
March Weather26°C (79°F)259 mm (10.2 inches)82%extreme
April Weather27°C (80°F)98 mm (3.8 inches)80%extreme
May Weather27°C (80°F)32 mm (1.3 inches)79%extreme
June Weather26°C (79°F)16 mm (0.6 inches)76%very high
July Weather25°C (78°F)4 mm (0.2 inches)73%extreme
August Weather26°C (79°F)4 mm (0.1 inches)72%extreme
September Weather27°C (80°F)7 mm (0.3 inches)71%extreme
October Weather28°C (82°F)23 mm (0.9 inches)69%extreme
November Weather28°C (82°F)124 mm (4.9 inches)69%extreme
December Weather27°C (81°F)284 mm (11.2 inches)72%extreme

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