January Weather in Sa Dec, Vietnam

Last updated: August 28, 2025

In Sa Dec, Vietnam, the average temperature in January hovers around 26°C (80°F), making it a pleasant time to visit. Expect temperatures to range from a minimum of 19°C (67°F) to a maximum of 33°C (91°F). During this period, precipitation averages 47 mm (1.9 in) over approximately 6 days, and the average humidity sits at a comfortable 65%.

January Temperature in Sa Dec

In January in Sa Dec, the average temperature is 26°C (80°F). Maximums can reach 33°C (91°F), and minimums can drop to as low as 19°C (67°F). This mild and warm climate makes Sa Dec an ideal destination for travelers seeking pleasant weather.

January Weather in Sa Dec: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sa Dec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sa Dec, January typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (91°F) and lows dropping to around 19°C (67°F).

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

January Precipitation in Sa Dec

In Sa Dec in January, the precipitation amount is 47 mm (1.9 in) over the course of 6 days.

January Precipitation Trends in Sa Dec

The chart displays monthly precipitation patterns in Sa Dec, 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 Sa Dec, January typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 6 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 Sa Dec

In Sa Dec in January humidity is 65%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky embrace, making travel less comfortable as you navigate the sights.

January Average Humidity in Sa Dec

This chart illustrates the average monthly humidity levels in Sa Dec, 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 Sa Dec is approximately 65%, 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 Sa Dec

In Sa Dec 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 Sa Dec.

Maximum UV Index Levels in Sa Dec for January

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

Data source: Sa Dec 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 Sa Dec Compares to Other Months

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

This table compares monthly weather conditions in Sa Dec, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	47 mm (1.9 inches)	65%	very high
February Weather	27°C (80°F)	19 mm (0.8 inches)	61%	extreme
March Weather	28°C (83°F)	19 mm (0.7 inches)	58%	extreme
April Weather	29°C (84°F)	101 mm (4.0 inches)	60%	extreme
May Weather	29°C (84°F)	200 mm (7.9 inches)	80%	extreme
June Weather	28°C (83°F)	236 mm (9.3 inches)	87%	extreme
July Weather	28°C (82°F)	264 mm (10.4 inches)	89%	extreme
August Weather	28°C (82°F)	277 mm (10.9 inches)	90%	extreme
September Weather	28°C (82°F)	283 mm (11.1 inches)	89%	extreme
October Weather	28°C (82°F)	273 mm (10.8 inches)	87%	extreme
November Weather	27°C (82°F)	176 mm (6.9 inches)	87%	extreme
December Weather	27°C (80°F)	78 mm (3.1 inches)	80%	extreme