December Weather in Phong Tho, Vietnam

Last updated: August 28, 2025

In December, the average temperature in Phong Tho, Vietnam hovers around 14°C (58°F), with temperatures ranging from a cool 1°C (34°F) to a warm 26°C (78°F). Expect some sprinkles with an average precipitation of 71 mm (2.8 in) across 9 days. Don't forget, the average humidity sits at a comfortable 69%, making it a month to enjoy!

December Temperature in Phong Tho

In December in Phong Tho, the average temperature is 14°C (58°F). The maximum can reach 26°C (78°F), while the minimum can drop as low as 1°C (34°F). This makes it an ideal time for travelers to enjoy mild weather and a variety of outdoor activities.

December Weather in Phong Tho: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Phong Tho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phong Tho, December typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (78°F) and lows dropping to around 1°C (34°F).

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

December Precipitation in Phong Tho

In Phong Tho in December, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

December Precipitation Trends in Phong Tho

The chart displays monthly precipitation patterns in Phong Tho, 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 Phong Tho, December typically receives around 71 mm (2.8 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 Phong Tho

In Phong Tho in December, humidity is 69%. With an average temperature of 14°C (58°F), this humidity feels like a warm embrace, making it comfortable for traveling, though the air might feel a bit heavy and sticky as you explore.

December Average Humidity in Phong Tho

This chart illustrates the average monthly humidity levels in Phong Tho, 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 Phong Tho is approximately 69%, 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 Phong Tho

In Phong Tho in December, 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 Phong Tho.

Maximum UV Index Levels in Phong Tho for December

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

Data source: Phong Tho 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 Phong Tho Compares to Other Months

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

This table compares monthly weather conditions in Phong Tho, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	84 mm (3.3 inches)	57%	very high
February Weather	15°C (59°F)	80 mm (3.2 inches)	67%	very high
March Weather	18°C (65°F)	153 mm (6.0 inches)	58%	extreme
April Weather	20°C (69°F)	241 mm (9.5 inches)	53%	extreme
May Weather	23°C (73°F)	210 mm (8.3 inches)	69%	extreme
June Weather	24°C (75°F)	396 mm (15.6 inches)	83%	extreme
July Weather	24°C (75°F)	393 mm (15.5 inches)	90%	extreme
August Weather	24°C (75°F)	432 mm (17.0 inches)	90%	extreme
September Weather	23°C (74°F)	208 mm (8.2 inches)	81%	extreme
October Weather	21°C (69°F)	153 mm (6.0 inches)	75%	extreme
November Weather	18°C (64°F)	67 mm (2.7 inches)	74%	very high
December Weather	14°C (58°F)	71 mm (2.8 inches)	69%	very high