Last updated: August 27, 2025
In December, the average temperature in Ust-Tsilma, Russian Federation hovers around -10°C (13°F), with extremes that can plunge to a chilling -38°C (-36°F) or peak at a mild 2°C (36°F). Expect 43 mm (1.7 in) of precipitation over 13 days, contributing to a particularly humid atmosphere with an average humidity level of 100%. Prepare for winter's full grip!
In December in Ust-Tsilma, the average temperature hovers around -10°C (13°F). Maximum temperatures can reach up to 2°C (36°F), while minimums can plummet as low as -38°C (-36°F). Travelers should be well-prepared for extreme cold conditions if visiting during this time.
In Ust-Tsilma in December, the precipitation amount is 43 mm (1.7 in) over the course of 13 days.
In Ust-Tsilma in December humidity is 100%. With an average temperature of -10°C (13°F), this humidity feels like an icy fog wrapping around you, making every breath feel heavy and each step a challenge as you navigate through the frigid air.
In Ust-Tsilma 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 Ust-Tsilma.
UV Risk Categories
Weather in Ust-Tsilma varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Ust-Tsilma, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (6°F) | 35 mm (1.4 inches) | 101% | low |
| February Weather | -13°C (8°F) | 36 mm (1.4 inches) | 99% | low |
| March Weather | -7°C (19°F) | 44 mm (1.7 inches) | 94% | low |
| April Weather | -1°C (30°F) | 47 mm (1.8 inches) | 87% | moderate |
| May Weather | 5°C (41°F) | 55 mm (2.2 inches) | 82% | moderate |
| June Weather | 11°C (52°F) | 60 mm (2.4 inches) | 82% | moderate |
| July Weather | 17°C (63°F) | 79 mm (3.1 inches) | 84% | moderate |
| August Weather | 13°C (56°F) | 93 mm (3.7 inches) | 88% | moderate |
| September Weather | 8°C (46°F) | 74 mm (2.9 inches) | 92% | moderate |
| October Weather | 1°C (34°F) | 71 mm (2.8 inches) | 96% | low |
| November Weather | -6°C (22°F) | 59 mm (2.3 inches) | 101% | low |
| December Weather | -10°C (13°F) | 43 mm (1.7 inches) | 100% | low |