Last updated: August 27, 2025
In December, the average temperature in Chastyye, Russian Federation hovers around -9°C (16°F). The temperatures can dip as low as -27°C (-16°F), while reaching a maximum of 3°C (37°F). Expect precipitation totaling 43 mm (1.7 in) over approximately 10 days, and prepare for an average humidity level of 89%, creating a crisp and chilly atmosphere.
In December in Chastyye, the average temperature is -9°C (16°F). The maximum can reach 3°C (37°F), while the minimum can drop as low as -27°C (-16°F). Travelers should be prepared for cold weather and dress in layers to stay comfortable during their visit.
In Chastyye in December, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.
In Chastyye in December humidity is 89%. With an average temperature of -9°C (16°F), this humidity feels like an icy blanket, making it difficult to stay warm and comfortable while traveling, as the dampness seeps into your clothes and chills you to the bone.
In Chastyye 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 Chastyye.
UV Risk Categories
Weather in Chastyye varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chastyye, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 39 mm (1.5 inches) | 99% | low |
| February Weather | -10°C (14°F) | 43 mm (1.7 inches) | 97% | low |
| March Weather | -5°C (24°F) | 45 mm (1.8 inches) | 96% | moderate |
| April Weather | 3°C (38°F) | 44 mm (1.7 inches) | 90% | moderate |
| May Weather | 11°C (53°F) | 47 mm (1.8 inches) | 78% | high |
| June Weather | 16°C (60°F) | 63 mm (2.5 inches) | 72% | high |
| July Weather | 19°C (67°F) | 99 mm (3.9 inches) | 79% | high |
| August Weather | 17°C (63°F) | 61 mm (2.4 inches) | 78% | high |
| September Weather | 10°C (51°F) | 66 mm (2.6 inches) | 89% | moderate |
| October Weather | 5°C (41°F) | 58 mm (2.3 inches) | 92% | moderate |
| November Weather | -3°C (27°F) | 45 mm (1.8 inches) | 93% | low |
| December Weather | -9°C (16°F) | 43 mm (1.7 inches) | 89% | low |