nomadseason

December Weather in Chetian, China

Last updated: August 22, 2025

In December, the average temperature in Chetian, China hovers around 6°C (43°F). During this month, temperatures can range from a chilly -5°C (23°F) to a pleasant 17°C (64°F). Expect about 54 mm (2.1 in) of precipitation spread across 11 days, with an average humidity level of 75%. Prepare for a blend of cool air and occasional rain!

December Temperature in Chetian

In December in Chetian, the average temperature is 6°C (43°F). The maximum can reach 17°C (64°F), while the minimum can drop as low as -5°C (23°F). Travelers should prepare for a mix of mild to cold weather conditions during this time.

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

The chart illustrates December temperature patterns in Chetian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chetian, December typically has an average temperature of 6°C (43°F), with highs reaching up to 17°C (64°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec394352606773777871605242
Data source: Temperature data for Chetian 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 Chetian

In Chetian in December, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

December Precipitation Trends in Chetian

The chart displays monthly precipitation patterns in Chetian, 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 Chetian, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec63781511492612793011751891249654
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Chetian

In Chetian in December, humidity is 75%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and urging you to seek shelter indoors more often than not.

December Average Humidity in Chetian

This chart illustrates the average monthly humidity levels in Chetian, 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 Chetian is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%84%82%86%86%88%85%71%74%85%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chetian

In Chetian in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Chetian.

Maximum UV Index Levels in Chetian for December

The chart shows the monthly maximum UV Index (UVI) for Chetian 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 Chetian typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710111212131211975
Data source: Chetian 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 Chetian Compares to Other Months

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

This table compares monthly weather conditions in Chetian, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)63 mm (2.5 inches)67%high
February Weather6°C (43°F)78 mm (3.1 inches)73%high
March Weather11°C (52°F)151 mm (5.9 inches)84%very high
April Weather15°C (60°F)149 mm (5.8 inches)82%extreme
May Weather19°C (67°F)261 mm (10.3 inches)86%extreme
June Weather23°C (73°F)279 mm (11.0 inches)86%extreme
July Weather25°C (78°F)301 mm (11.9 inches)88%extreme
August Weather26°C (79°F)175 mm (6.9 inches)85%extreme
September Weather21°C (71°F)189 mm (7.4 inches)71%extreme
October Weather16°C (60°F)124 mm (4.9 inches)74%very high
November Weather11°C (52°F)96 mm (3.8 inches)85%high
December Weather6°C (43°F)54 mm (2.1 inches)75%moderate

Compare Chetian's Climate with Cities Worldwide