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December Weather in Chetian, China

Last updated: August 22, 2025

In December, the average temperature in Chetian, China hovers around 14°C (57°F), with a pleasant range from a minimum of 3°C (37°F) to a maximum of 30°C (86°F). Expect some light rain, with 25 mm (1.0 in) of precipitation spread over about 5 days. The average humidity during this month sits at a comfortable 74%, creating a unique and refreshing atmosphere.

December Temperature in Chetian

In December in Chetian, the average temperature is 14°C (57°F). The maximum can reach up to 30°C (86°F), while the minimum can dip as low as 3°C (37°F). This makes Chetian an ideal destination for travelers looking to experience a mild climate with pleasant daytime warmth and cooler evenings.

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 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec555765707881858482746656
Data source: Temperature data for Chetian generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Chetian

In Chetian in December, the total precipitation amount is 25 mm (1.0 in) over a span of 5 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 25 mm (1.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec385712512419127498148101402925
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chetian

In Chetian in December, humidity is 74%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making it slightly uncomfortable for traveling, as you may find yourself quickly sweating and in need of frequent breaks to cool down.

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 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%77%76%85%80%87%84%61%62%67%74%
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 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 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 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213131313111097
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 Weather13°C (55°F)38 mm (1.5 inches)66%high
February Weather14°C (57°F)57 mm (2.2 inches)70%very high
March Weather18°C (65°F)125 mm (4.9 inches)77%extreme
April Weather21°C (70°F)124 mm (4.9 inches)76%extreme
May Weather25°C (78°F)191 mm (7.5 inches)85%extreme
June Weather27°C (82°F)274 mm (10.8 inches)80%extreme
July Weather29°C (85°F)98 mm (3.8 inches)87%extreme
August Weather29°C (84°F)147 mm (5.8 inches)84%extreme
September Weather28°C (82°F)101 mm (4.0 inches)61%extreme
October Weather23°C (75°F)40 mm (1.6 inches)62%very high
November Weather19°C (67°F)29 mm (1.1 inches)67%very high
December Weather14°C (57°F)25 mm (1.0 inches)74%high

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