Last updated: August 22, 2025
In December, the average temperature in Shanghu, China hovers around -10°C (14°F), with lows plummeting to a frigid -25°C (-13°F) and highs reaching up to 5°C (41°F). Expect 21 mm (0.8 in) of precipitation spread over 6 days, coupled with a high average humidity of 80%. Be prepared for chilly and damp conditions!
In December in Shanghu, the average temperature is -10°C (14°F), with maximums reaching 5°C (41°F) and minimums dropping as low as -25°C (-13°F). It's essential to prepare for extremely cold conditions and layer your clothing if you're planning to travel during this time.
In Shanghu in December, the total precipitation amount is 21 mm (0.8 in), occurring over a span of 6 days.
In Shanghu in December, humidity is 80%. With an average temperature of -10°C (14°F), this humidity feels like a biting chill that cuts through your layers, making outdoor activities feel damp and frigid, often leaving travelers longing for the warmth of indoors.
In Shanghu 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 Shanghu, you can visit Hourly UV Index in Shanghu.
UV Risk Categories
Weather in Shanghu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shanghu, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (10°F) | 16 mm (0.6 inches) | 78% | low |
| February Weather | -9°C (16°F) | 21 mm (0.8 inches) | 77% | moderate |
| March Weather | -1°C (31°F) | 31 mm (1.2 inches) | 61% | high |
| April Weather | 9°C (49°F) | 51 mm (2.0 inches) | 52% | very high |
| May Weather | 15°C (59°F) | 53 mm (2.1 inches) | 41% | very high |
| June Weather | 19°C (67°F) | 44 mm (1.7 inches) | 33% | very high |
| July Weather | 22°C (72°F) | 40 mm (1.6 inches) | 33% | very high |
| August Weather | 20°C (69°F) | 33 mm (1.3 inches) | 38% | very high |
| September Weather | 14°C (58°F) | 30 mm (1.2 inches) | 44% | high |
| October Weather | 6°C (43°F) | 35 mm (1.4 inches) | 64% | moderate |
| November Weather | -4°C (25°F) | 42 mm (1.7 inches) | 72% | low |
| December Weather | -10°C (14°F) | 21 mm (0.8 inches) | 80% | low |