December Weather in Tra On, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Tra On, Vietnam is a warm 26°C (80°F). Expect lows of 19°C (67°F) and highs reaching up to 32°C (90°F). With 89 mm (3.5 in) of precipitation spread over 9 days, don’t forget your umbrella! The average humidity is a high 85%, making it a perfect time to enjoy the lush surroundings.

December Temperature in Tra On

In December in Tra On, the average temperature is 26°C (80°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 19°C (67°F). This pleasant climate makes it an ideal time for travel and outdoor adventures.

December Weather in Tra On: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tra On, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tra On, December typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 19°C (67°F).

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

December Precipitation in Tra On

In Tra On in December, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

December Precipitation Trends in Tra On

The chart displays monthly precipitation patterns in Tra On, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Tra On, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Tra On

In Tra On in December humidity is 85%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities quite challenging and necessitating regular breaks to stay hydrated while sightseeing.

December Average Humidity in Tra On

This chart illustrates the average monthly humidity levels in Tra On, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Tra On is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tra On

In Tra On in December, 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 Tra On.

Maximum UV Index Levels in Tra On for December

The chart shows the monthly maximum UV Index (UVI) for Tra On in December, 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 December, the maximum UV index in Tra On typically reaches 10, which falls under the very high exposure category.

Data source: Tra On December 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 December Weather in Tra On Compares to Other Months

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

This table compares monthly weather conditions in Tra On, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	40 mm (1.6 inches)	77%	extreme
February Weather	27°C (80°F)	19 mm (0.7 inches)	75%	extreme
March Weather	28°C (83°F)	17 mm (0.7 inches)	76%	extreme
April Weather	29°C (84°F)	93 mm (3.7 inches)	78%	extreme
May Weather	29°C (84°F)	209 mm (8.2 inches)	80%	extreme
June Weather	28°C (83°F)	222 mm (8.7 inches)	82%	extreme
July Weather	28°C (82°F)	267 mm (10.5 inches)	83%	extreme
August Weather	27°C (82°F)	276 mm (10.9 inches)	85%	extreme
September Weather	27°C (82°F)	288 mm (11.3 inches)	85%	extreme
October Weather	27°C (81°F)	298 mm (11.7 inches)	83%	extreme
November Weather	27°C (81°F)	189 mm (7.4 inches)	86%	extreme
December Weather	26°C (80°F)	89 mm (3.5 inches)	85%	very high