Last updated: August 22, 2025
In December, the average temperature in Jiwen, China hovers around -22°C (-7°F). Expect chilly nights, with temperatures potentially dropping to a minimum of -37°C (-35°F), while daytime highs can reach up to -5°C (23°F). Precipitation is minimal, with just 3 mm (0.1 in) expected over 0 days, and the air remains quite crisp, featuring an average humidity of 92%.
In December in Jiwen, the average temperature is -22°C (-7°F). The maximum can reach -5°C (23°F), while the minimum can be as low as -37°C (-35°F). It's essential to pack warm clothing and prepare for extremely cold conditions if you're planning to travel during this time.
In Jiwen in December, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.
In Jiwen in December, humidity is 92%. With an average temperature of -22°C (-7°F), this humidity feels like stepping into a frigid cloud, where every breath becomes a struggle against the chill, and the damp air clings to you, making travel feel unforgiving and arduous.
In Jiwen in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Jiwen.
UV Risk Categories
Weather in Jiwen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jiwen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -23°C (-8°F) | 4 mm (0.1 inches) | 93% | low |
| February Weather | -19°C (-1°F) | 5 mm (0.2 inches) | 87% | low |
| March Weather | -8°C (17°F) | 18 mm (0.7 inches) | 78% | moderate |
| April Weather | 2°C (36°F) | 19 mm (0.7 inches) | 73% | moderate |
| May Weather | 10°C (50°F) | 59 mm (2.3 inches) | 77% | high |
| June Weather | 15°C (60°F) | 108 mm (4.3 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 149 mm (5.9 inches) | 86% | very high |
| August Weather | 16°C (61°F) | 179 mm (7.1 inches) | 86% | very high |
| September Weather | 10°C (50°F) | 96 mm (3.8 inches) | 86% | moderate |
| October Weather | 1°C (33°F) | 37 mm (1.5 inches) | 85% | moderate |
| November Weather | -11°C (12°F) | 12 mm (0.5 inches) | 86% | low |
| December Weather | -22°C (-7°F) | 3 mm (0.1 inches) | 92% | low |