December Weather in Phrao, Thailand

Last updated: August 27, 2025

In December, the average temperature in Phrao, Thailand is a pleasant 19°C (67°F). You can expect a minimum of 5°C (41°F) and a maximum of 30°C (86°F), making it a versatile time for outdoor activities. With an average precipitation of just 21 mm (0.8 in) spread over 4 days, and humidity levels at 56%, the climate is generally mild and comfortable for exploring the area.

December Temperature in Phrao

In December in Phrao, the average temperature is 19°C (67°F). Maximum temperatures can reach up to 30°C (86°F), while minimums can drop as low as 5°C (41°F). This variation makes it essential to pack layers for your travels, ensuring comfort during both warm days and cooler evenings.

December Weather in Phrao: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Phrao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phrao, December typically has an average temperature of 19°C (67°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (41°F).

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

December Precipitation in Phrao

In Phrao in December, the precipitation amount is 21 mm (0.8 in) over a span of 4 days.

December Precipitation Trends in Phrao

The chart displays monthly precipitation patterns in Phrao, 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 Phrao, December typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 4 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 Phrao

In Phrao in December, humidity is 56%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making it a comfortable environment for exploring, though you might occasionally seek shade to cool down.

December Average Humidity in Phrao

This chart illustrates the average monthly humidity levels in Phrao, 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 Phrao is approximately 56%, 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 Phrao

In Phrao 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 Phrao.

Maximum UV Index Levels in Phrao for December

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

Data source: Phrao 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 Phrao Compares to Other Months

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

This table compares monthly weather conditions in Phrao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	26 mm (1.0 inches)	51%	very high
February Weather	22°C (71°F)	7 mm (0.3 inches)	46%	very high
March Weather	25°C (77°F)	5 mm (0.2 inches)	38%	extreme
April Weather	26°C (79°F)	95 mm (3.7 inches)	36%	extreme
May Weather	26°C (80°F)	141 mm (5.5 inches)	63%	extreme
June Weather	26°C (79°F)	232 mm (9.1 inches)	81%	extreme
July Weather	26°C (78°F)	303 mm (11.9 inches)	83%	extreme
August Weather	25°C (78°F)	347 mm (13.7 inches)	91%	extreme
September Weather	25°C (77°F)	273 mm (10.8 inches)	83%	extreme
October Weather	24°C (75°F)	185 mm (7.3 inches)	67%	extreme
November Weather	22°C (72°F)	45 mm (1.8 inches)	60%	very high
December Weather	19°C (67°F)	21 mm (0.8 inches)	56%	very high