Last updated: August 22, 2025
In December, the average temperature in Yongchang Chengguanzhen, China hovers around -9°C (16°F). Expect chilly conditions, with minimum temperatures plummeting to -23°C (-9°F) and the occasional warm spell reaching up to 11°C (51°F). The area sees 4 mm (0.2 in) of precipitation spread over just 1 day, and maintains a comfortable average humidity level of 61%.
In December in Yongchang Chengguanzhen, the average temperature is -9°C (16°F), with maximums reaching up to 11°C (51°F) and minimums dropping as low as -23°C (-9°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for comfort.
In Yongchang Chengguanzhen in December, the precipitation amount is 4 mm (0.2 in) during 1 day.
In Yongchang Chengguanzhen in December humidity is 61%. With an average temperature of -9°C (16°F), this humidity feels like a biting chill that penetrates your layers, making outdoor activities brisk and invigorating but requiring extra effort to stay warm while exploring.
In Yongchang Chengguanzhen 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 Yongchang Chengguanzhen, you can check the information here.
UV Risk Categories
Weather in Yongchang Chengguanzhen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yongchang Chengguanzhen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 5 mm (0.2 inches) | 60% | moderate |
| February Weather | -6°C (21°F) | 4 mm (0.2 inches) | 57% | moderate |
| March Weather | 2°C (36°F) | 8 mm (0.3 inches) | 60% | very high |
| April Weather | 7°C (46°F) | 35 mm (1.4 inches) | 55% | very high |
| May Weather | 13°C (55°F) | 32 mm (1.3 inches) | 39% | extreme |
| June Weather | 17°C (63°F) | 41 mm (1.6 inches) | 41% | extreme |
| July Weather | 20°C (68°F) | 47 mm (1.8 inches) | 39% | extreme |
| August Weather | 18°C (64°F) | 70 mm (2.8 inches) | 44% | extreme |
| September Weather | 13°C (56°F) | 58 mm (2.3 inches) | 49% | very high |
| October Weather | 5°C (42°F) | 25 mm (1.0 inches) | 59% | high |
| November Weather | -2°C (29°F) | 5 mm (0.2 inches) | 62% | moderate |
| December Weather | -9°C (16°F) | 4 mm (0.2 inches) | 61% | moderate |