Last updated: August 27, 2025
In December, the average temperature in Sayanogorsk, Russian Federation hovers around -13°C (9°F). Expect chilly extremes, with minimums plunging to -38°C (-36°F) and a rare maximum of 1°C (34°F). Additionally, prepare for humidity levels peaking at 93% and precipitation totaling 29 mm (1.1 in) over 10 days. Bundle up and stay warm!
In December in Sayanogorsk, the average temperature is -13°C (9°F). The maximum can reach 1°C (34°F), while the minimum can plummet to as low as -38°C (-36°F). Travelers should be prepared for extremely cold conditions and dress accordingly to ensure a comfortable experience.
In Sayanogorsk in December, the precipitation amount is 29 mm (1.1 in) over a span of 10 days.
In Sayanogorsk in December, humidity is 93%. With an average temperature of -13°C (9°F), this humidity feels like an icy blanket clinging to your skin, making travel uncomfortable and the air feel even more biting, as each breath draws in the frigid moisture.
In Sayanogorsk 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 Sayanogorsk.
UV Risk Categories
Weather in Sayanogorsk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sayanogorsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -16°C (3°F) | 19 mm (0.8 inches) | 91% | low |
| February Weather | -14°C (8°F) | 22 mm (0.9 inches) | 89% | low |
| March Weather | -4°C (25°F) | 30 mm (1.2 inches) | 86% | moderate |
| April Weather | 5°C (41°F) | 50 mm (2.0 inches) | 82% | moderate |
| May Weather | 11°C (52°F) | 99 mm (3.9 inches) | 75% | high |
| June Weather | 17°C (62°F) | 127 mm (5.0 inches) | 61% | very high |
| July Weather | 18°C (64°F) | 133 mm (5.2 inches) | 69% | high |
| August Weather | 17°C (62°F) | 149 mm (5.9 inches) | 75% | high |
| September Weather | 10°C (50°F) | 93 mm (3.7 inches) | 83% | moderate |
| October Weather | 3°C (37°F) | 49 mm (1.9 inches) | 86% | moderate |
| November Weather | -6°C (22°F) | 42 mm (1.6 inches) | 91% | low |
| December Weather | -13°C (9°F) | 29 mm (1.1 inches) | 93% | low |