Last updated: August 22, 2025
In December, the average temperature in Shiwei, China hovers around -25°C (-13°F), with a chilling minimum of -43°C (-46°F) and a maximum of -6°C (21°F). Precipitation is sparse, with an average of just 4 mm (0.2 in) occurring over the course of a single day. Additionally, the air feels particularly heavy with an average humidity of 94%. Stay warm and prepared for the frigid conditions!
In December in Shiwei, the average temperature is -25°C (-13°F), with maximums reaching -6°C (21°F) and minimums dropping as low as -43°C (-46°F). Travelers should be prepared for extreme cold conditions and dress accordingly to ensure a safe and enjoyable visit.
In Shiwei in December, the precipitation amount is 4 mm (0.2 in) during 1 day.
In Shiwei in December, humidity is 94%. With an average temperature of -25°C (-13°F), this humidity feels like stepping into a frigid, icy embrace that clings to your skin, making every breath crisp and sharp while creating a biting chill that seeps deep into your bones, turning any outdoor adventure into a test of endurance.
In Shiwei 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 Shiwei.
UV Risk Categories
Weather in Shiwei varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shiwei, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -25°C (-14°F) | 4 mm (0.2 inches) | 95% | low |
| February Weather | -21°C (-5°F) | 8 mm (0.3 inches) | 87% | low |
| March Weather | -8°C (17°F) | 9 mm (0.4 inches) | 75% | moderate |
| April Weather | 2°C (36°F) | 16 mm (0.6 inches) | 70% | moderate |
| May Weather | 10°C (50°F) | 52 mm (2.0 inches) | 75% | high |
| June Weather | 16°C (61°F) | 72 mm (2.8 inches) | 78% | very high |
| July Weather | 19°C (67°F) | 111 mm (4.4 inches) | 84% | very high |
| August Weather | 16°C (62°F) | 114 mm (4.5 inches) | 84% | high |
| September Weather | 10°C (50°F) | 69 mm (2.7 inches) | 86% | moderate |
| October Weather | 0°C (33°F) | 22 mm (0.9 inches) | 84% | moderate |
| November Weather | -13°C (9°F) | 11 mm (0.4 inches) | 84% | low |
| December Weather | -25°C (-13°F) | 4 mm (0.2 inches) | 94% | low |