Last updated: August 22, 2025
In Gancheng, China, the average temperature in December hovers around -4°C (24°F). Expect a chilly range, with minimum temperatures dipping as low as -19°C (-2°F) and reaching a maximum of 10°C (50°F). Precipitation is light, averaging just 5 mm (0.2 in) over one day, while the average humidity sits at a brisk 69%. Stay warm and prepared for the cold!
In December in Gancheng, the average temperature is -4°C (24°F), with a maximum that can reach 10°C (50°F) and a minimum that can plummet to -19°C (-2°F). Travelers should be prepared for cold weather and dress in layers to stay warm while exploring the area.
In Gancheng in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.
In Gancheng in December, humidity is 69%. With an average temperature of -4°C (24°F), this humidity feels like a brisk, icy embrace that can make outdoor activities feel more challenging. Travelers should be prepared for a biting cold that can seep into clothing and make even short excursions outside feel more intense, urging them to bundle up and seek warmth frequently.
In Gancheng 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 Gancheng, you can check the information here.
UV Risk Categories
Weather in Gancheng varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gancheng, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 7 mm (0.3 inches) | 60% | moderate |
| February Weather | -2°C (28°F) | 11 mm (0.4 inches) | 66% | moderate |
| March Weather | 5°C (42°F) | 15 mm (0.6 inches) | 68% | very high |
| April Weather | 10°C (51°F) | 36 mm (1.4 inches) | 73% | very high |
| May Weather | 15°C (59°F) | 34 mm (1.4 inches) | 58% | extreme |
| June Weather | 19°C (67°F) | 45 mm (1.8 inches) | 65% | extreme |
| July Weather | 22°C (71°F) | 78 mm (3.1 inches) | 59% | extreme |
| August Weather | 20°C (68°F) | 124 mm (4.9 inches) | 60% | extreme |
| September Weather | 15°C (60°F) | 56 mm (2.2 inches) | 73% | very high |
| October Weather | 8°C (47°F) | 50 mm (2.0 inches) | 77% | very high |
| November Weather | 2°C (36°F) | 13 mm (0.5 inches) | 74% | moderate |
| December Weather | -4°C (24°F) | 5 mm (0.2 inches) | 69% | moderate |