Last updated: August 22, 2025
In December, the average temperature in Hom, China hovers around -23°C (-10°F), with potential extremes ranging from a chilling -38°C (-37°F) to a slightly warmer -4°C (25°F). Expect 26 mm (1.0 in) of precipitation over approximately 7 days, contributing to an average humidity level of 93%, making this month notably cold and damp.
In December in Hom, the average temperature is -23°C (-10°F), with maximums reaching -4°C (25°F) and minimums plummeting as low as -38°C (-37°F). Travelers should be well-prepared for extremely cold weather conditions during this time.
In Hom in December, the total precipitation amount is 26 mm (1.0 in) spread over a period of 7 days.
In Hom in December humidity is 93%. With an average temperature of -23°C (-10°F), this humidity feels like stepping into a chill that cuts through your layers, making the air seem heavier and every breath feel sharp and biting, which can be quite challenging for travel as it saps your energy and dampens your spirits in the cold.
In Hom 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 Hom, you can visit Hourly UV Index in Hom.
UV Risk Categories
Weather in Hom varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hom, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -24°C (-11°F) | 23 mm (0.9 inches) | 93% | low |
| February Weather | -19°C (-2°F) | 34 mm (1.4 inches) | 90% | moderate |
| March Weather | -10°C (15°F) | 54 mm (2.1 inches) | 83% | high |
| April Weather | -1°C (31°F) | 57 mm (2.2 inches) | 78% | very high |
| May Weather | 5°C (42°F) | 74 mm (2.9 inches) | 74% | very high |
| June Weather | 11°C (52°F) | 85 mm (3.4 inches) | 61% | very high |
| July Weather | 13°C (56°F) | 106 mm (4.2 inches) | 52% | very high |
| August Weather | 12°C (53°F) | 88 mm (3.5 inches) | 59% | very high |
| September Weather | 5°C (41°F) | 91 mm (3.6 inches) | 68% | high |
| October Weather | -5°C (23°F) | 70 mm (2.8 inches) | 86% | moderate |
| November Weather | -16°C (4°F) | 82 mm (3.2 inches) | 93% | moderate |
| December Weather | -23°C (-10°F) | 26 mm (1.0 inches) | 93% | low |