January Weather in Troi, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Troi, Vietnam is a comfortable 18°C (65°F). Expect a minimum of 8°C (46°F) and a maximum of 29°C (84°F), offering a pleasant range for outdoor activities. With an average precipitation of 58 mm (2.3 in) over 8 days, it's wise to carry an umbrella. Additionally, the average humidity hovers around 66%, creating a somewhat balmy atmosphere.

January Temperature in Troi

In January in Troi, the average temperature is 18°C (65°F). Maximums can reach 29°C (84°F) and minimums can be as low as 8°C (46°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates January temperature patterns in Troi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Troi, January typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 8°C (46°F).

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

January Precipitation in Troi

In Troi in January, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

January Precipitation Trends in Troi

The chart displays monthly precipitation patterns in Troi, 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 Troi, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 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 Troi

In Troi in January humidity is 66%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, perfect for leisurely strolls but requiring light, breathable clothing to fully enjoy the experience.

January Average Humidity in Troi

This chart illustrates the average monthly humidity levels in Troi, 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 Troi is approximately 66%, 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 Troi

In Troi 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 Troi.

Maximum UV Index Levels in Troi for January

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

Data source: Troi 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 Troi Compares to Other Months

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

This table compares monthly weather conditions in Troi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	58 mm (2.3 inches)	66%	very high
February Weather	19°C (66°F)	41 mm (1.6 inches)	71%	very high
March Weather	22°C (73°F)	65 mm (2.5 inches)	69%	extreme
April Weather	25°C (77°F)	147 mm (5.8 inches)	64%	extreme
May Weather	28°C (83°F)	188 mm (7.4 inches)	73%	extreme
June Weather	31°C (87°F)	189 mm (7.4 inches)	81%	extreme
July Weather	30°C (86°F)	260 mm (10.2 inches)	90%	extreme
August Weather	29°C (85°F)	378 mm (14.9 inches)	89%	extreme
September Weather	28°C (83°F)	222 mm (8.7 inches)	82%	extreme
October Weather	25°C (78°F)	279 mm (11.0 inches)	77%	extreme
November Weather	22°C (73°F)	48 mm (1.9 inches)	72%	very high
December Weather	18°C (65°F)	41 mm (1.6 inches)	71%	high