December Weather in Heliao, China

Last updated: August 22, 2025

In December, the average temperature in Heliao, China hovers around 18°C (64°F). Expect a pleasant range, with minimum temperatures dipping to 6°C (43°F) and highs reaching up to 29°C (84°F). During this month, anticipate around 15 mm (0.6 in) of precipitation spread over 4 days, accompanied by an average humidity of 72%. 🌦️

December Temperature in Heliao

In December in Heliao, the average temperature is 18°C (64°F). Maximums can reach 29°C (84°F), and minimums can be as low as 6°C (43°F). This makes it a great time for travelers to enjoy both warm and cooler moments, perfect for exploring the local sights.

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

The chart illustrates December temperature patterns in Heliao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heliao, December typically has an average temperature of 18°C (64°F), with highs reaching up to 29°C (84°F) and lows dropping to around 6°C (43°F).

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

December Precipitation in Heliao

In Heliao in December, the precipitation amount is 15 mm (0.6 in) occurring over the course of 4 days.

December Precipitation Trends in Heliao

The chart displays monthly precipitation patterns in Heliao, 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 Heliao, December typically receives around 15 mm (0.6 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 Heliao

In Heliao in December, humidity is 72%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as the air clings to your skin, leaving you longing for a refreshing breeze.

December Average Humidity in Heliao

This chart illustrates the average monthly humidity levels in Heliao, 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 Heliao is approximately 72%, 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 Heliao

In Heliao in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Heliao.

Maximum UV Index Levels in Heliao for December

The chart shows the monthly maximum UV Index (UVI) for Heliao 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 Heliao typically reaches 7, which falls under the high exposure category.

Data source: Heliao 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 Heliao Compares to Other Months

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

This table compares monthly weather conditions in Heliao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	20 mm (0.8 inches)	66%	high
February Weather	17°C (64°F)	62 mm (2.4 inches)	69%	very high
March Weather	22°C (71°F)	60 mm (2.4 inches)	72%	extreme
April Weather	24°C (75°F)	169 mm (6.7 inches)	71%	extreme
May Weather	27°C (81°F)	213 mm (8.4 inches)	76%	extreme
June Weather	29°C (84°F)	222 mm (8.7 inches)	78%	extreme
July Weather	29°C (84°F)	215 mm (8.5 inches)	87%	extreme
August Weather	28°C (83°F)	342 mm (13.5 inches)	87%	extreme
September Weather	28°C (83°F)	190 mm (7.5 inches)	80%	extreme
October Weather	25°C (77°F)	107 mm (4.2 inches)	74%	extreme
November Weather	22°C (72°F)	22 mm (0.9 inches)	71%	very high
December Weather	18°C (64°F)	15 mm (0.6 inches)	72%	high