nomadseason

December Weather in Tongchuan, China

Last updated: August 22, 2025

In December, the average temperature in Tongchuan, China hovers around 8°C (47°F), with a minimum of -2°C (29°F) and a maximum of 17°C (63°F). Expect an average precipitation of 38 mm (1.5 in) spread over 9 days, contributing to a high humidity level of around 90%. Stay prepared for the chilly, damp conditions!

December Temperature in Tongchuan

In December in Tongchuan, the average temperature is 8°C (47°F), with maximum temperatures reaching 17°C (63°F) and minimums dropping as low as -2°C (29°F). It's advisable to pack layers to stay comfortable while exploring the area.

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

The chart illustrates December temperature patterns in Tongchuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tongchuan, December typically has an average temperature of 8°C (47°F), with highs reaching up to 17°C (63°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959667378818274645647
Data source: Temperature data for Tongchuan 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 Tongchuan

In Tongchuan in December, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 9 days.

December Precipitation Trends in Tongchuan

The chart displays monthly precipitation patterns in Tongchuan, 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 Tongchuan, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2023416585127324169138912438
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Tongchuan

In Tongchuan in December, humidity is 90%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill enveloping you, making even short walks outside feel uncomfortable and heavy, as if the air is thick with moisture.

December Average Humidity in Tongchuan

This chart illustrates the average monthly humidity levels in Tongchuan, 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 Tongchuan is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%90%86%87%88%89%92%92%92%92%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tongchuan

In Tongchuan in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Tongchuan for better planning.

Maximum UV Index Levels in Tongchuan for December

The chart shows the monthly maximum UV Index (UVI) for Tongchuan 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 Tongchuan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112111110864
Data source: Tongchuan 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 Tongchuan Compares to Other Months

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

This table compares monthly weather conditions in Tongchuan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)20 mm (0.8 inches)90%moderate
February Weather10°C (50°F)23 mm (0.9 inches)92%high
March Weather15°C (59°F)41 mm (1.6 inches)89%very high
April Weather19°C (67°F)65 mm (2.6 inches)85%very high
May Weather23°C (74°F)85 mm (3.3 inches)87%extreme
June Weather26°C (79°F)127 mm (5.0 inches)88%extreme
July Weather27°C (82°F)324 mm (12.7 inches)89%extreme
August Weather28°C (83°F)169 mm (6.6 inches)92%extreme
September Weather23°C (74°F)137 mm (5.4 inches)92%very high
October Weather18°C (64°F)91 mm (3.6 inches)92%very high
November Weather13°C (56°F)24 mm (1.0 inches)92%high
December Weather8°C (47°F)38 mm (1.5 inches)90%moderate

Compare Tongchuan's Climate with Cities Worldwide