nomadseason

December Weather in Wamena, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Wamena, Indonesia hovers around 17°C (62°F), with a minimum of 11°C (52°F) and a maximum reaching 24°C (75°F). Expect significant rainfall, as precipitation can total 418 mm (16.4 in) over 30 days, accompanied by a high average humidity of 90%. 🌧️

December Temperature in Wamena

In December in Wamena, the average temperature is 17°C (62°F). Maximums can reach 24°C (75°F) and minimums can be as low as 11°C (52°F). This comfortable climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Wamena.

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

The chart illustrates December temperature patterns in Wamena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wamena, December typically has an average temperature of 17°C (62°F), with highs reaching up to 24°C (75°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec616161616160596060616162
Data source: Temperature data for Wamena 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 Wamena

In Wamena in December, the precipitation amount is 418 mm (16.4 in) over a duration of 30 days.

December Precipitation Trends in Wamena

The chart displays monthly precipitation patterns in Wamena, 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 Wamena, December typically receives around 418 mm (16.4 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec330390489395244239252284287315321418
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Wamena

In Wamena in December, humidity is 90%. With an average temperature of 17°C (62°F), this humidity feels like a dense blanket wrapped around you, making any outdoor activities feel tiring and sticky, which might discourage long explorations or sightseeing.

December Average Humidity in Wamena

This chart illustrates the average monthly humidity levels in Wamena, 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 Wamena is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%90%90%90%92%92%92%91%90%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wamena

In Wamena in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Wamena.

Maximum UV Index Levels in Wamena for December

The chart shows the monthly maximum UV Index (UVI) for Wamena 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 Wamena typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181919181513131517171616
Data source: Wamena 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 Wamena Compares to Other Months

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

This table compares monthly weather conditions in Wamena, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)330 mm (13.0 inches)90%extreme
February Weather16°C (61°F)390 mm (15.4 inches)90%extreme
March Weather16°C (62°F)489 mm (19.3 inches)90%extreme
April Weather16°C (62°F)394 mm (15.5 inches)90%extreme
May Weather16°C (62°F)244 mm (9.6 inches)90%extreme
June Weather16°C (60°F)239 mm (9.4 inches)92%extreme
July Weather15°C (60°F)252 mm (9.9 inches)92%extreme
August Weather15°C (60°F)284 mm (11.2 inches)92%extreme
September Weather16°C (60°F)287 mm (11.3 inches)91%extreme
October Weather16°C (61°F)315 mm (12.4 inches)90%extreme
November Weather16°C (61°F)321 mm (12.6 inches)90%extreme
December Weather17°C (62°F)418 mm (16.4 inches)90%extreme

Compare Wamena's Climate with Cities Worldwide