January Weather in Hoang Sa, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Hoang Sa, Vietnam hovers around 24°C (76°F). Expect a minimum of 20°C (68°F) and a pleasant maximum of 26°C (79°F). During this time, you might encounter 35 mm (1.4 in) of precipitation spread over 10 days, and enjoy a relatively high average humidity of 80%.

January Temperature in Hoang Sa

In January in Hoang Sa, the average temperature is 24°C (76°F), with maximums reaching 26°C (79°F) and minimums dropping to as low as 20°C (68°F). This pleasant climate makes Hoang Sa an ideal destination for travelers seeking a comfortable and enjoyable experience.

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

The chart illustrates January 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, January typically has an average temperature of 24°C (76°F), with highs reaching up to 26°C (79°F) and lows dropping to around 20°C (68°F).

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

January Precipitation in Hoang Sa

In Hoang Sa in January, the precipitation amount is 35 mm (1.4 in) spread over a period of 10 days.

January Precipitation Trends in Hoang Sa

The chart displays monthly precipitation patterns in Hoang Sa, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Hoang Sa, January typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Hoang Sa

In Hoang Sa in January humidity is 80%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make exploring outdoors quite draining, so it's essential to stay hydrated and take breaks in the shade while traveling.

January Average Humidity in Hoang Sa

This chart illustrates the average monthly humidity levels in Hoang Sa, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Hoang Sa is approximately 80%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Hoang Sa

In Hoang Sa in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Hoang Sa.

Maximum UV Index Levels in Hoang Sa for January

The chart shows the monthly maximum UV Index (UVI) for Hoang Sa in January, 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 January, the maximum UV index in Hoang Sa typically reaches 10, which falls under the very high exposure category.

Data source: Hoang Sa January 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 January 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 January’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 January’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