January Weather in Viangxai, Laos

Last updated: August 23, 2025

In January, the average temperature in Viangxai, Laos is a comfortable 15°C (60°F). Expect to feel a range from a cool 4°C (39°F) to a warm 29°C (85°F). During this month, precipitation amounts to 28 mm (1.1 in) spread over 7 days, while the average humidity sits at a pleasant 63%.

January Temperature in Viangxai

In January in Viangxai, the average temperature is 15°C (60°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as 4°C (39°F). This pleasant range of temperatures makes it an ideal time for outdoor activities and exploration.

January Weather in Viangxai: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Viangxai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viangxai, January typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around 4°C (39°F).

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

January Precipitation in Viangxai

In Viangxai in January, the precipitation amount is 28 mm (1.1 in) over a period of 7 days.

January Precipitation Trends in Viangxai

The chart displays monthly precipitation patterns in Viangxai, 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 Viangxai, January typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 7 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 Viangxai

In Viangxai in January humidity is 63%. With an average temperature of 15°C (60°F), this humidity feels like a mild chill in the air, making it pleasant for traveling but possibly damp enough to warrant a light jacket as you explore the sights.

January Average Humidity in Viangxai

This chart illustrates the average monthly humidity levels in Viangxai, 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 Viangxai 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 Viangxai

In Viangxai in January, 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 Viangxai.

Maximum UV Index Levels in Viangxai for January

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

Data source: Viangxai 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 Viangxai Compares to Other Months

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

This table compares monthly weather conditions in Viangxai, 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 (60°F)	28 mm (1.1 inches)	63%	very high
February Weather	16°C (62°F)	25 mm (1.0 inches)	65%	extreme
March Weather	20°C (69°F)	67 mm (2.7 inches)	57%	extreme
April Weather	22°C (71°F)	120 mm (4.7 inches)	50%	extreme
May Weather	24°C (76°F)	174 mm (6.9 inches)	68%	extreme
June Weather	26°C (78°F)	177 mm (7.0 inches)	79%	extreme
July Weather	25°C (77°F)	273 mm (10.8 inches)	91%	extreme
August Weather	24°C (76°F)	338 mm (13.3 inches)	92%	extreme
September Weather	24°C (75°F)	164 mm (6.5 inches)	82%	extreme
October Weather	21°C (70°F)	148 mm (5.8 inches)	76%	extreme
November Weather	19°C (66°F)	32 mm (1.3 inches)	72%	very high
December Weather	15°C (59°F)	26 mm (1.0 inches)	68%	very high