Last updated: August 23, 2025
In December, the average temperature in Dongchang, China hovers around -12°C (10°F). Expect a chilly range, with minimums dipping to -33°C (-28°F) and maximums peaking at 5°C (42°F). During this month, you might see 20 mm (0.8 in) of precipitation spread over 4 days, contributing to an average humidity of 74%. Prepare for a winter experience that’s both brisk and moisture-laden!
In December in Dongchang, the average temperature is -12°C (10°F). Maximums can reach 5°C (42°F), while minimums can plummet to as low as -33°C (-28°F). With such cold temperatures, it's essential for travelers to dress warmly and prepare for potentially harsh winter conditions.
In Dongchang in December, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.
In Dongchang in December, humidity is 74%. With an average temperature of -12°C (10°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration brisk and invigorating, but requiring extra layers for comfort.
In Dongchang 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 Dongchang, you can visit Hourly UV Index in Dongchang.
UV Risk Categories
Weather in Dongchang varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Dongchang, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -14°C (6°F) | 11 mm (0.4 inches) | 76% | low |
| February Weather | -11°C (13°F) | 25 mm (1.0 inches) | 71% | moderate |
| March Weather | 0°C (33°F) | 30 mm (1.2 inches) | 65% | high |
| April Weather | 8°C (46°F) | 47 mm (1.8 inches) | 67% | very high |
| May Weather | 14°C (57°F) | 97 mm (3.8 inches) | 74% | very high |
| June Weather | 19°C (66°F) | 94 mm (3.7 inches) | 83% | very high |
| July Weather | 23°C (74°F) | 98 mm (3.9 inches) | 88% | very high |
| August Weather | 22°C (71°F) | 255 mm (10.1 inches) | 90% | very high |
| September Weather | 16°C (60°F) | 101 mm (4.0 inches) | 83% | very high |
| October Weather | 7°C (45°F) | 65 mm (2.6 inches) | 85% | moderate |
| November Weather | -2°C (29°F) | 54 mm (2.1 inches) | 73% | moderate |
| December Weather | -12°C (10°F) | 20 mm (0.8 inches) | 74% | low |