January Weather in Lai Chau, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Lai Chau, Vietnam hovers around 14°C (58°F), with a comfortable range from a chilly 2°C (37°F) to a warm 26°C (79°F). Expect about 70 mm (2.8 in) of precipitation spread over 9 days, making it a relatively wet month. Additionally, enjoy the mild climate with an average humidity level of 57%.

January Temperature in Lai Chau

In January in Lai Chau, the average temperature is 14°C (58°F). The maximum can reach 26°C (79°F), while the minimum can be as low as 2°C (37°F). This variation in temperature makes it a great time for travelers to pack layers and enjoy a mix of outdoor activities while also being prepared for cooler evenings.

January Weather in Lai Chau: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Lai Chau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lai Chau, January typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (79°F) and lows dropping to around 2°C (37°F).

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

January Precipitation in Lai Chau

In Lai Chau in January, the total precipitation amount is 70 mm (2.8 in) spread over 9 days.

January Precipitation Trends in Lai Chau

The chart displays monthly precipitation patterns in Lai Chau, 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 Lai Chau, January typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 9 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 Lai Chau

In Lai Chau in January, humidity is 57%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing blanket, making it pleasant for traveling as you can explore comfortably without the sweltering heat weighing you down.

January Average Humidity in Lai Chau

This chart illustrates the average monthly humidity levels in Lai Chau, 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 Lai Chau is approximately 57%, 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 Lai Chau

In Lai Chau 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 Lai Chau.

Maximum UV Index Levels in Lai Chau for January

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

Data source: Lai Chau 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 Lai Chau Compares to Other Months

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

This table compares monthly weather conditions in Lai Chau, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	70 mm (2.8 inches)	57%	very high
February Weather	15°C (59°F)	64 mm (2.5 inches)	67%	very high
March Weather	19°C (66°F)	137 mm (5.4 inches)	58%	extreme
April Weather	21°C (69°F)	196 mm (7.7 inches)	53%	extreme
May Weather	23°C (74°F)	152 mm (6.0 inches)	69%	extreme
June Weather	24°C (76°F)	311 mm (12.2 inches)	83%	extreme
July Weather	24°C (76°F)	359 mm (14.1 inches)	90%	extreme
August Weather	24°C (76°F)	408 mm (16.1 inches)	90%	extreme
September Weather	23°C (74°F)	217 mm (8.6 inches)	81%	extreme
October Weather	21°C (70°F)	160 mm (6.3 inches)	75%	extreme
November Weather	18°C (64°F)	56 mm (2.2 inches)	74%	very high
December Weather	14°C (58°F)	54 mm (2.1 inches)	69%	high