December Weather in Hoang Sa, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Hoang Sa, Vietnam hovers around 25°C (77°F), offering a pleasant climate. Expect a minimum of 21°C (71°F) and a maximum of 27°C (81°F). During this month, precipitation averages 64 mm (2.5 in) spread over 17 days, contributing to an average humidity level of 82%. Enjoy your stay in this beautifully tempered destination!

December Temperature in Hoang Sa

In December in Hoang Sa, the average temperature is 25°C (77°F). Maximums can reach 27°C (81°F), while minimums can drop to as low as 21°C (71°F). This mild and pleasant weather makes Hoang Sa an ideal destination for travelers looking to enjoy outdoor activities and explore the local attractions.

December Weather in Hoang Sa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hoang Sa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hoang Sa, December typically has an average temperature of 25°C (77°F), with highs reaching up to 27°C (81°F) and lows dropping to around 21°C (71°F).

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

December Precipitation in Hoang Sa

In Hoang Sa in December, the precipitation amount is 64 mm (2.5 in) over the course of 17 days.

December Precipitation Trends in Hoang Sa

The chart displays monthly precipitation patterns in Hoang Sa, 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 Hoang Sa, December typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 17 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Hoang Sa

In Hoang Sa in December, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

December Average Humidity in Hoang Sa

This chart illustrates the average monthly humidity levels in Hoang Sa, 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 Hoang Sa is approximately 82%, 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 Hoang Sa

In Hoang Sa in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hoang Sa.

Maximum UV Index Levels in Hoang Sa for December

The chart shows the monthly maximum UV Index (UVI) for Hoang Sa 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 Hoang Sa typically reaches 9, which falls under the very high exposure category.

Data source: Hoang Sa 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 Hoang Sa Compares to Other Months

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

This table compares monthly weather conditions in Hoang Sa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	35 mm (1.4 inches)	80%	very high
February Weather	24°C (76°F)	23 mm (0.9 inches)	80%	extreme
March Weather	26°C (78°F)	16 mm (0.6 inches)	83%	extreme
April Weather	27°C (81°F)	28 mm (1.1 inches)	86%	extreme
May Weather	29°C (84°F)	85 mm (3.3 inches)	83%	extreme
June Weather	29°C (85°F)	137 mm (5.4 inches)	81%	extreme
July Weather	29°C (84°F)	240 mm (9.5 inches)	84%	extreme
August Weather	29°C (84°F)	184 mm (7.2 inches)	84%	extreme
September Weather	28°C (83°F)	170 mm (6.7 inches)	81%	extreme
October Weather	27°C (82°F)	278 mm (10.9 inches)	83%	extreme
November Weather	26°C (80°F)	181 mm (7.1 inches)	86%	very high
December Weather	25°C (77°F)	64 mm (2.5 inches)	82%	very high