Last updated: August 22, 2025
In December, the average temperature in Chengzihe, China hovers around -13°C (8°F), with extremes ranging from a chilly -31°C (-24°F) to a milder 8°C (46°F). Expect about 8 mm (0.3 in) of precipitation over roughly 2 days, while the average humidity maintains a brisk 70%. This month brings a true winter experience!
In December in Chengzihe, the average temperature is -13°C (8°F). Maximums can reach 8°C (46°F), and minimums can drop as low as -31°C (-24°F). Be prepared for extreme cold and pack appropriate winter clothing if you're planning to travel during this time.
In Chengzihe in December, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.
In Chengzihe in December humidity is 70%. With average temperature -13°C (8°F), this humidity feels like an icy grip that seeps into your bones, making it essential to bundle up warmly while exploring the winter landscape.
In Chengzihe in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Chengzihe, you can visit Hourly UV Index in Chengzihe.
UV Risk Categories
Weather in Chengzihe varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chengzihe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (5°F) | 5 mm (0.2 inches) | 87% | low |
| February Weather | -12°C (11°F) | 8 mm (0.3 inches) | 85% | moderate |
| March Weather | -2°C (30°F) | 25 mm (1.0 inches) | 75% | moderate |
| April Weather | 7°C (45°F) | 33 mm (1.3 inches) | 69% | high |
| May Weather | 14°C (57°F) | 82 mm (3.2 inches) | 73% | very high |
| June Weather | 18°C (64°F) | 109 mm (4.3 inches) | 84% | very high |
| July Weather | 23°C (73°F) | 101 mm (4.0 inches) | 87% | very high |
| August Weather | 20°C (69°F) | 186 mm (7.3 inches) | 88% | very high |
| September Weather | 15°C (59°F) | 75 mm (3.0 inches) | 86% | high |
| October Weather | 6°C (44°F) | 26 mm (1.0 inches) | 84% | moderate |
| November Weather | -4°C (26°F) | 37 mm (1.4 inches) | 66% | low |
| December Weather | -13°C (8°F) | 8 mm (0.3 inches) | 70% | low |