December Weather in Haitou, China

Last updated: August 23, 2025

In Haitou, China, the average temperature in December hovers around 5°C (41°F). Expect minimums to dip as low as -8°C (17°F), while the maximums can reach up to 15°C (59°F). Be prepared for some rain, as the precipitation amounts to 17 mm (0.7 in) spread over 3 days. With an average humidity of 71%, the air can feel quite damp.

December Temperature in Haitou

In December in Haitou, the average temperature is 5°C (41°F), with maximums reaching 15°C (59°F) and minimums dropping as low as -8°C (17°F). Travelers should be prepared for chilly conditions and dress in layers to fully enjoy their time exploring the area.

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

The chart illustrates December temperature patterns in Haitou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haitou, December typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (59°F) and lows dropping to around -8°C (17°F).

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

December Precipitation in Haitou

In Haitou in December, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

December Precipitation Trends in Haitou

The chart displays monthly precipitation patterns in Haitou, 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 Haitou, December typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 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 Haitou

In Haitou in December, humidity is 71%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your clothes, making outdoor activities less enjoyable and requiring extra layers to stay warm while exploring.

December Average Humidity in Haitou

This chart illustrates the average monthly humidity levels in Haitou, 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 Haitou is approximately 71%, 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 Haitou

In Haitou in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Haitou, you can check the information here.

Maximum UV Index Levels in Haitou for December

The chart shows the monthly maximum UV Index (UVI) for Haitou 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 Haitou typically reaches 3, which falls under the moderate exposure category.

Data source: Haitou 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 Haitou Compares to Other Months

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

This table compares monthly weather conditions in Haitou, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	27 mm (1.1 inches)	52%	moderate
February Weather	4°C (39°F)	27 mm (1.1 inches)	60%	moderate
March Weather	8°C (47°F)	45 mm (1.8 inches)	70%	high
April Weather	13°C (56°F)	47 mm (1.8 inches)	78%	very high
May Weather	19°C (66°F)	78 mm (3.1 inches)	74%	very high
June Weather	23°C (74°F)	116 mm (4.6 inches)	74%	very high
July Weather	26°C (80°F)	273 mm (10.7 inches)	84%	very high
August Weather	27°C (81°F)	192 mm (7.5 inches)	81%	very high
September Weather	24°C (75°F)	93 mm (3.7 inches)	65%	very high
October Weather	17°C (64°F)	38 mm (1.5 inches)	72%	high
November Weather	12°C (53°F)	27 mm (1.1 inches)	81%	moderate
December Weather	5°C (41°F)	17 mm (0.7 inches)	71%	moderate