December Weather in Tanjungbalai, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Tanjungbalai, Indonesia reaches a warm 27°C (81°F). Temperatures can range from a comfortable 23°C (74°F) to a sizzling 33°C (92°F). Expect 308 mm (12.1 in) of precipitation over 29 days, paired with a high humidity level of 88%. Stay prepared for a tropical climate!

December Temperature in Tanjungbalai

In December in Tanjungbalai, the average temperature is a warm 27°C (81°F). The maximum can reach a hot 33°C (92°F), while the minimum can drop to a comfortable 23°C (74°F). This makes Tanjungbalai an ideal destination for travelers seeking pleasant weather and outdoor adventures.

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

The chart illustrates December temperature patterns in Tanjungbalai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tanjungbalai, December typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (74°F).

Data source: Temperature data for Tanjungbalai generated using information from the Copernicus Climate Change Service.

December Precipitation in Tanjungbalai

In Tanjungbalai, in December, the precipitation amount reaches 308 mm (12.1 in) over the course of 29 days.

December Precipitation Trends in Tanjungbalai

The chart displays monthly precipitation patterns in Tanjungbalai, 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 Tanjungbalai, December typically receives around 308 mm (12.1 inches) of precipitation spread over approximately 29 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Tanjungbalai

In Tanjungbalai in December, humidity is 88%. With an average temperature of 27°C (81°F), this humidity feels like a warm, thick blanket wrapping around you as you travel, making every step feel more laborious and requiring frequent breaks to cool down and hydrate.

December Average Humidity in Tanjungbalai

This chart illustrates the average monthly humidity levels in Tanjungbalai, 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 Tanjungbalai is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tanjungbalai

In Tanjungbalai in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Tanjungbalai.

Maximum UV Index Levels in Tanjungbalai for December

The chart shows the monthly maximum UV Index (UVI) for Tanjungbalai 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 Tanjungbalai typically reaches 12, which falls under the extreme exposure category.

Data source: Tanjungbalai 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 Tanjungbalai Compares to Other Months

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

This table compares monthly weather conditions in Tanjungbalai, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	198 mm (7.8 inches)	83%	extreme
February Weather	27°C (82°F)	130 mm (5.1 inches)	74%	extreme
March Weather	28°C (82°F)	176 mm (6.9 inches)	74%	extreme
April Weather	28°C (83°F)	246 mm (9.7 inches)	77%	extreme
May Weather	28°C (83°F)	296 mm (11.7 inches)	82%	extreme
June Weather	28°C (83°F)	172 mm (6.8 inches)	85%	extreme
July Weather	28°C (82°F)	158 mm (6.2 inches)	84%	extreme
August Weather	28°C (82°F)	194 mm (7.6 inches)	87%	extreme
September Weather	27°C (81°F)	299 mm (11.8 inches)	89%	extreme
October Weather	27°C (82°F)	306 mm (12.1 inches)	89%	extreme
November Weather	27°C (81°F)	407 mm (16.0 inches)	88%	extreme
December Weather	27°C (81°F)	308 mm (12.1 inches)	88%	extreme