Last updated: August 22, 2025
In December, the average temperature in Usiazh, Belarus hovers around -1°C (30°F), where chilly days are the norm. The temperature can dip to a frigid -16°C (4°F) at times, while reaching a maximum of 8°C (47°F). Prepare for damp conditions, with an average precipitation of 62 mm (2.4 in) spread across 16 days and a relatively high average humidity of 93%. Stay warm and cozy!
In December in Usiazh, the average temperature is -1°C (30°F). Maximums can reach 8°C (47°F), and minimums can drop as low as -16°C (4°F). It's advisable to dress warmly and prepare for chilly weather if you're planning to visit during this time.
In Usiazh in December, the total precipitation amount is 62 mm (2.4 in) spread over 16 days.
In Usiazh in December humidity is 93%. With average temperature -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making every step outside a challenge for travelers. The damp chill seeps into your bones, and even a short stroll can feel exhausting when the air clings closely, creating an almost surreal experience that dampens spirits and slows down every adventure.
In Usiazh 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 Usiazh.
UV Risk Categories
Weather in Usiazh varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Usiazh, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (26°F) | 46 mm (1.8 inches) | 94% | low |
| February Weather | -3°C (27°F) | 34 mm (1.4 inches) | 91% | low |
| March Weather | 1°C (34°F) | 45 mm (1.8 inches) | 88% | moderate |
| April Weather | 7°C (44°F) | 42 mm (1.7 inches) | 76% | moderate |
| May Weather | 12°C (55°F) | 72 mm (2.8 inches) | 59% | high |
| June Weather | 18°C (65°F) | 74 mm (2.9 inches) | 61% | very high |
| July Weather | 18°C (66°F) | 103 mm (4.1 inches) | 59% | high |
| August Weather | 18°C (64°F) | 83 mm (3.2 inches) | 60% | high |
| September Weather | 13°C (56°F) | 65 mm (2.6 inches) | 74% | moderate |
| October Weather | 8°C (47°F) | 52 mm (2.1 inches) | 89% | moderate |
| November Weather | 3°C (37°F) | 51 mm (2.0 inches) | 93% | low |
| December Weather | -1°C (30°F) | 62 mm (2.4 inches) | 93% | low |