nomadseason

December Weather in Sowau, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Sowau, Indonesia is a warm 28°C (83°F), with minimums dipping to 25°C (78°F) and maximums reaching 31°C (89°F). Expect a moderate precipitation amount of 185 mm (7.3 in) spread over 19 days, and enjoy an average humidity level of 72%.

December Temperature in Sowau

In December in Sowau, the average temperature is 28°C (83°F). The maximum can reach 31°C (89°F), and the minimum can be as low as 25°C (78°F). This warm climate makes it an ideal destination for travelers seeking sunny and pleasant weather.

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

The chart illustrates December temperature patterns in Sowau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sowau, December typically has an average temperature of 28°C (83°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec828282838280797980828483
Data source: Temperature data for Sowau generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sowau

In Sowau in December, the precipitation amount is 185 mm (7.3 in) over a period of 19 days.

December Precipitation Trends in Sowau

The chart displays monthly precipitation patterns in Sowau, 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 Sowau, December typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec258258172130236333665185
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Sowau

In Sowau in December, humidity is 72%. With an average temperature of 28°C (83°F), this humidity feels like you're walking through a warm, damp blanket, making travel particularly stifling and sticky, where even short excursions can leave you feeling overheated and in need of frequent breaks for hydration.

December Average Humidity in Sowau

This chart illustrates the average monthly humidity levels in Sowau, 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 Sowau is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%82%82%80%80%75%71%74%74%74%73%73%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sowau

In Sowau 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 Sowau, you can check here.

Maximum UV Index Levels in Sowau for December

The chart shows the monthly maximum UV Index (UVI) for Sowau 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 Sowau typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616141210111315151514
Data source: Sowau 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 Sowau Compares to Other Months

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

This table compares monthly weather conditions in Sowau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)258 mm (10.2 inches)77%extreme
February Weather28°C (82°F)258 mm (10.2 inches)82%extreme
March Weather28°C (82°F)172 mm (6.8 inches)82%extreme
April Weather28°C (83°F)130 mm (5.1 inches)80%extreme
May Weather28°C (82°F)23 mm (0.9 inches)80%extreme
June Weather27°C (81°F)6 mm (0.2 inches)75%very high
July Weather26°C (80°F)2 mm (0.1 inches)71%extreme
August Weather26°C (80°F)3 mm (0.1 inches)74%extreme
September Weather27°C (80°F)3 mm (0.1 inches)74%extreme
October Weather28°C (82°F)6 mm (0.2 inches)74%extreme
November Weather29°C (84°F)65 mm (2.6 inches)73%extreme
December Weather28°C (83°F)185 mm (7.3 inches)72%extreme

Compare Sowau's Climate with Cities Worldwide