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December Weather in Surianeun, Indonesia

Last updated: August 23, 2025

In Surianeun, Indonesia, the average temperature in December hovers around 27°C (80°F). Expect comfortable warmth with minimums reaching 24°C (76°F) and maximums peaking at 31°C (89°F). However, prepare for wet days, as you'll encounter about 369 mm (14.5 in) of rainfall spread over 29 days. With an average humidity of 79%, it's a month where the air feels both warm and moist.

December Temperature in Surianeun

In December in Surianeun, the average temperature is 27°C (80°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 24°C (76°F). This warm climate makes it an ideal destination for travelers seeking sunshine and outdoor activities.

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

The chart illustrates December temperature patterns in Surianeun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Surianeun, December typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (89°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081818281807980818180
Data source: Temperature data for Surianeun 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 Surianeun

In Surianeun in December, the precipitation amount is 369 mm (14.5 in) spread over 29 days.

December Precipitation Trends in Surianeun

The chart displays monthly precipitation patterns in Surianeun, 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 Surianeun, December typically receives around 369 mm (14.5 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec342244255271157105492964105253369
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Surianeun

In Surianeun in December humidity is 79%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, dense blanket, making travel feel sluggish and allowing every step to become noticeably heavier.

December Average Humidity in Surianeun

This chart illustrates the average monthly humidity levels in Surianeun, 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 Surianeun is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%84%81%80%80%79%77%77%78%80%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Surianeun

In Surianeun 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 Surianeun, you can check here.

Maximum UV Index Levels in Surianeun for December

The chart shows the monthly maximum UV Index (UVI) for Surianeun 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 Surianeun typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151211111213161514
Data source: Surianeun 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 Surianeun Compares to Other Months

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

This table compares monthly weather conditions in Surianeun, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)341 mm (13.4 inches)84%extreme
February Weather27°C (80°F)244 mm (9.6 inches)86%extreme
March Weather27°C (81°F)255 mm (10.0 inches)84%extreme
April Weather27°C (81°F)271 mm (10.7 inches)81%extreme
May Weather28°C (82°F)157 mm (6.2 inches)80%extreme
June Weather27°C (81°F)105 mm (4.1 inches)80%extreme
July Weather26°C (80°F)49 mm (1.9 inches)79%extreme
August Weather26°C (79°F)29 mm (1.1 inches)77%extreme
September Weather26°C (80°F)64 mm (2.5 inches)77%extreme
October Weather27°C (81°F)105 mm (4.1 inches)78%extreme
November Weather27°C (81°F)252 mm (9.9 inches)80%extreme
December Weather27°C (80°F)369 mm (14.5 inches)79%extreme

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