January Weather in Bac Yen, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Bac Yen, Vietnam hovers around 15°C (59°F), with a minimum dipping to 4°C (40°F) and a pleasant maximum reaching 28°C (82°F). Expect about 70 mm (2.8 in) of precipitation spread across 10 days, resulting in an average humidity of 63%. Be prepared for a mix of comfortable and cooler days this month!

January Temperature in Bac Yen

In January in Bac Yen, the average temperature is 15°C (59°F), with maximums reaching 28°C (82°F) and minimums dropping as low as 4°C (40°F). This makes it an ideal time for travelers to experience mild weather, perfect for outdoor activities and exploration.

January Weather in Bac Yen: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Bac Yen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bac Yen, January typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (82°F) and lows dropping to around 4°C (40°F).

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

January Precipitation in Bac Yen

In Bac Yen in January, the precipitation amount is 70 mm (2.8 in) over a period of 10 days.

January Precipitation Trends in Bac Yen

The chart displays monthly precipitation patterns in Bac Yen, 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 Bac Yen, January typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Bac Yen

In Bac Yen in January humidity is 63%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace—ideal for leisurely strolls and exploration, though you might want a light jacket for the cooler moments.

January Average Humidity in Bac Yen

This chart illustrates the average monthly humidity levels in Bac Yen, 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 Bac Yen is approximately 63%, 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 Bac Yen

In Bac Yen in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bac Yen.

Maximum UV Index Levels in Bac Yen for January

The chart shows the monthly maximum UV Index (UVI) for Bac Yen 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 Bac Yen typically reaches 8, which falls under the very high exposure category.

Data source: Bac Yen 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 Bac Yen Compares to Other Months

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

This table compares monthly weather conditions in Bac Yen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	70 mm (2.8 inches)	63%	very high
February Weather	16°C (60°F)	48 mm (1.9 inches)	65%	very high
March Weather	20°C (68°F)	97 mm (3.8 inches)	57%	extreme
April Weather	22°C (71°F)	164 mm (6.5 inches)	50%	extreme
May Weather	25°C (77°F)	158 mm (6.2 inches)	68%	extreme
June Weather	26°C (79°F)	175 mm (6.9 inches)	79%	extreme
July Weather	26°C (78°F)	305 mm (12.0 inches)	91%	extreme
August Weather	25°C (78°F)	359 mm (14.1 inches)	92%	extreme
September Weather	24°C (76°F)	157 mm (6.2 inches)	82%	extreme
October Weather	21°C (71°F)	179 mm (7.0 inches)	76%	extreme
November Weather	19°C (66°F)	44 mm (1.7 inches)	72%	very high
December Weather	15°C (59°F)	48 mm (1.9 inches)	68%	very high