nomadseason

December Weather in Kaiyuan, China

Last updated: August 22, 2025

In Kaiyuan, China, the average temperature in December hovers around 0°C (32°F), with extremes ranging from a chilly -13°C (8°F) to a mild 13°C (56°F). Expect a modest precipitation of 8 mm (0.3 in) over the course of about 2 days, coupled with an average humidity level of 70%. Embrace the crisp air and prepare for an invigorating month!

December Temperature in Kaiyuan

In December in Kaiyuan, the average temperature is 0°C (32°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -13°C (8°F). Pack warm clothing and be prepared for chilly weather if you're planning to visit during this time.

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

The chart illustrates December temperature patterns in Kaiyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaiyuan, December typically has an average temperature of 0°C (32°F), with highs reaching up to 13°C (56°F) and lows dropping to around -13°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec283446556573757366534331
Data source: Temperature data for Kaiyuan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Kaiyuan

In Kaiyuan in December, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

December Precipitation Trends in Kaiyuan

The chart displays monthly precipitation patterns in Kaiyuan, 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 Kaiyuan, December typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec10162257559323618211052178
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Kaiyuan

In Kaiyuan in December, humidity is 70%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that seeps into your bones, making outdoor travels uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Kaiyuan

This chart illustrates the average monthly humidity levels in Kaiyuan, 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 Kaiyuan is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec55%63%71%76%70%72%82%78%65%73%77%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Kaiyuan

In Kaiyuan 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 Kaiyuan, you can check the information here.

Maximum UV Index Levels in Kaiyuan for December

The chart shows the monthly maximum UV Index (UVI) for Kaiyuan 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 Kaiyuan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101011109743
Data source: Kaiyuan 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 Kaiyuan Compares to Other Months

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

This table compares monthly weather conditions in Kaiyuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)10 mm (0.4 inches)55%moderate
February Weather1°C (34°F)16 mm (0.6 inches)63%moderate
March Weather8°C (46°F)22 mm (0.9 inches)71%high
April Weather13°C (55°F)57 mm (2.2 inches)76%very high
May Weather18°C (65°F)55 mm (2.1 inches)70%very high
June Weather23°C (73°F)93 mm (3.7 inches)72%very high
July Weather24°C (75°F)236 mm (9.3 inches)82%extreme
August Weather23°C (74°F)182 mm (7.2 inches)78%very high
September Weather19°C (66°F)110 mm (4.3 inches)65%very high
October Weather12°C (53°F)52 mm (2.0 inches)73%high
November Weather6°C (44°F)17 mm (0.7 inches)77%moderate
December Weather0°C (32°F)8 mm (0.3 inches)70%moderate

Compare Kaiyuan's Climate with Cities Worldwide