December Weather in Guyi, China

Last updated: August 23, 2025

In December, the average temperature in Guyi, China hovers around 6°C (42°F). Expect temperatures to dip as low as -6°C (22°F) and climb to a pleasant 18°C (64°F). With an average precipitation of 10 mm (0.4 in) spread over 2 days, prepare for occasional showers. Humidity levels are high, averaging around 81%, adding a damp chill to the air.

December Temperature in Guyi

In December in Guyi, the average temperature is 6°C (42°F). Maximum temperatures can reach 18°C (64°F), while minimums may drop to as low as -6°C (22°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Guyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guyi, December typically has an average temperature of 6°C (42°F), with highs reaching up to 18°C (64°F) and lows dropping to around -6°C (22°F).

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

December Precipitation in Guyi

In Guyi in December, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

December Precipitation Trends in Guyi

The chart displays monthly precipitation patterns in Guyi, 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 Guyi, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 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 Guyi

In Guyi in December humidity is 81%. With an average temperature of 6°C (42°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and somewhat drizzling, leaving travelers yearning for warmer, dryer conditions.

December Average Humidity in Guyi

This chart illustrates the average monthly humidity levels in Guyi, 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 Guyi is approximately 81%, 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 Guyi

In Guyi in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Guyi for better planning.

Maximum UV Index Levels in Guyi for December

The chart shows the monthly maximum UV Index (UVI) for Guyi 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 Guyi typically reaches 4, which falls under the moderate exposure category.

Data source: Guyi 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 Guyi Compares to Other Months

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

This table compares monthly weather conditions in Guyi, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	28 mm (1.1 inches)	74%	moderate
February Weather	6°C (44°F)	26 mm (1.0 inches)	78%	moderate
March Weather	12°C (54°F)	49 mm (1.9 inches)	85%	high
April Weather	17°C (63°F)	74 mm (2.9 inches)	82%	very high
May Weather	22°C (73°F)	77 mm (3.0 inches)	77%	extreme
June Weather	26°C (80°F)	129 mm (5.1 inches)	80%	extreme
July Weather	28°C (83°F)	202 mm (8.0 inches)	86%	extreme
August Weather	28°C (83°F)	163 mm (6.4 inches)	82%	extreme
September Weather	24°C (75°F)	93 mm (3.7 inches)	73%	very high
October Weather	17°C (63°F)	72 mm (2.8 inches)	81%	very high
November Weather	12°C (54°F)	30 mm (1.2 inches)	84%	moderate
December Weather	6°C (42°F)	10 mm (0.4 inches)	81%	moderate