Last updated: August 22, 2025
In Tongshan, China, the average temperature in December hovers around 4°C (39°F). Expect chilly lows of -15°C (6°F) and pleasant highs reaching up to 17°C (63°F). With 17 mm (0.7 in) of precipitation spread across 3 days, it's a good idea to keep an umbrella handy. The air feels quite humid too, with an average humidity level of 72%.
In December in Tongshan, the average temperature is 4°C (39°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -15°C (6°F). Be sure to pack warm clothing and be prepared for a range of temperatures if you’re planning to travel during this time.
In Tongshan in December, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.
In Tongshan in December, humidity is 72%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to bundle up tightly against the cold, while the heavy air can leave you feeling sluggish and yearning for warmth indoors.
In Tongshan 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 Tongshan, you can check the information here.
UV Risk Categories
Weather in Tongshan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tongshan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 28 mm (1.1 inches) | 53% | moderate |
| February Weather | 5°C (41°F) | 25 mm (1.0 inches) | 63% | moderate |
| March Weather | 11°C (52°F) | 30 mm (1.2 inches) | 70% | high |
| April Weather | 16°C (61°F) | 36 mm (1.4 inches) | 77% | very high |
| May Weather | 22°C (72°F) | 58 mm (2.3 inches) | 73% | very high |
| June Weather | 26°C (80°F) | 131 mm (5.2 inches) | 73% | very high |
| July Weather | 28°C (82°F) | 296 mm (11.7 inches) | 85% | very high |
| August Weather | 27°C (82°F) | 186 mm (7.3 inches) | 83% | very high |
| September Weather | 23°C (74°F) | 74 mm (2.9 inches) | 68% | very high |
| October Weather | 16°C (61°F) | 35 mm (1.4 inches) | 72% | very high |
| November Weather | 10°C (51°F) | 30 mm (1.2 inches) | 81% | moderate |
| December Weather | 4°C (39°F) | 17 mm (0.7 inches) | 72% | moderate |