Last updated: August 22, 2025
In Changmahe, China, the average temperature in December hovers around -16°C (4°F), with minimums plunging to -31°C (-23°F) and maximums reaching 1°C (34°F). During this chilly month, expect approximately 12 mm (0.5 in) of precipitation spread over 3 days, and don't forget to bundle up, as the average humidity sits at a brisk 67%.
In December in Changmahe, the average temperature is -16°C (4°F). Maximums can reach 1°C (34°F), while minimums can plunge to as low as -31°C (-23°F). Be sure to pack warm clothing and gear if you're planning to visit during this chilly time of year.
In Changmahe in December, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.
In Changmahe in December, humidity is 67%. With an average temperature of -16°C (4°F), this humidity feels like an icy embrace that seeps through your layers, making outdoor travel challenging and brisk, as each breath brings a cloud of frosty air that numbs your senses.
In Changmahe in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Changmahe.
UV Risk Categories
Weather in Changmahe varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Changmahe, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -16°C (3°F) | 17 mm (0.7 inches) | 71% | moderate |
| February Weather | -15°C (6°F) | 21 mm (0.8 inches) | 78% | very high |
| March Weather | -10°C (14°F) | 29 mm (1.1 inches) | 77% | extreme |
| April Weather | -6°C (21°F) | 42 mm (1.7 inches) | 73% | extreme |
| May Weather | -2°C (30°F) | 68 mm (2.7 inches) | 80% | extreme |
| June Weather | 4°C (39°F) | 140 mm (5.5 inches) | 85% | extreme |
| July Weather | 7°C (45°F) | 123 mm (4.9 inches) | 87% | extreme |
| August Weather | 7°C (45°F) | 167 mm (6.6 inches) | 89% | extreme |
| September Weather | 3°C (37°F) | 130 mm (5.1 inches) | 88% | extreme |
| October Weather | -4°C (25°F) | 71 mm (2.8 inches) | 82% | extreme |
| November Weather | -12°C (10°F) | 19 mm (0.7 inches) | 73% | very high |
| December Weather | -16°C (4°F) | 12 mm (0.5 inches) | 67% | moderate |