January Weather in Ba To, Vietnam

Last updated: August 28, 2025

In Ba To, Vietnam, the average temperature in January hovers around 21°C (71°F). Expect minimums of 12°C (55°F) and maximums reaching 31°C (87°F). However, be prepared for precipitation; 161 mm (6.3 in) of rain might fall over 19 days. With an average humidity of 86%, it's a month that truly embodies the essence of tropical weather!

January Temperature in Ba To

In January in Ba To, the average temperature is 21°C (71°F). Maximums can reach 31°C (87°F) and minimums can be as low as 12°C (55°F). This pleasant climate makes Ba To an ideal destination for travelers looking to enjoy mild weather.

January Weather in Ba To: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ba To, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ba To, January typically has an average temperature of 21°C (71°F), with highs reaching up to 31°C (87°F) and lows dropping to around 12°C (55°F).

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

January Precipitation in Ba To

In Ba To in January, the precipitation amount is 161 mm (6.3 in) over the course of 19 days.

January Precipitation Trends in Ba To

The chart displays monthly precipitation patterns in Ba To, 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 Ba To, January typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 19 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 Ba To

In Ba To in January, humidity is 86%. With an average temperature of 21°C (71°F), this humidity feels like a warm, dense blanket wrapping around you, making outdoor activities feel slightly stifling and requiring frequent breaks for hydration.

January Average Humidity in Ba To

This chart illustrates the average monthly humidity levels in Ba To, 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 Ba To is approximately 86%, 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 Ba To

In Ba To 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 Ba To.

Maximum UV Index Levels in Ba To for January

The chart shows the monthly maximum UV Index (UVI) for Ba To 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 Ba To typically reaches 10, which falls under the very high exposure category.

Data source: Ba To 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 Ba To Compares to Other Months

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

This table compares monthly weather conditions in Ba To, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	161 mm (6.3 inches)	86%	very high
February Weather	22°C (71°F)	90 mm (3.6 inches)	83%	extreme
March Weather	25°C (76°F)	67 mm (2.6 inches)	78%	extreme
April Weather	26°C (79°F)	88 mm (3.4 inches)	75%	extreme
May Weather	28°C (83°F)	156 mm (6.2 inches)	80%	extreme
June Weather	29°C (85°F)	122 mm (4.8 inches)	85%	extreme
July Weather	29°C (84°F)	165 mm (6.5 inches)	85%	extreme
August Weather	29°C (84°F)	152 mm (6.0 inches)	87%	extreme
September Weather	27°C (81°F)	279 mm (11.0 inches)	88%	extreme
October Weather	25°C (78°F)	489 mm (19.2 inches)	90%	extreme
November Weather	24°C (75°F)	767 mm (30.2 inches)	91%	extreme
December Weather	22°C (71°F)	445 mm (17.5 inches)	89%	very high