Last updated: August 27, 2025
In December, the average temperature in Petrovskiy, Russian Federation hovers around -5°C (23°F), with fluctuations ranging from a chilly -27°C (-15°F) to a milder 8°C (46°F). Expect 51 mm (2.0 in) of precipitation spread over 11 days, and be prepared for high average humidity at 92%.
In December in Petrovskiy, the average temperature is -5°C (23°F). The maximum can reach 8°C (46°F), while the minimum can drop as low as -27°C (-15°F). Travelers should be prepared for quite cold conditions and varying temperatures during this time.
In Petrovskiy in December, the precipitation amount is 51 mm (2.0 in) spread over 11 days.
In Petrovskiy in December humidity is 92%. With an average temperature of -5°C (23°F), this humidity feels like an intense chill that penetrates layers of clothing, making outdoor travel uncomfortable and breath crisp, often leaving one feeling damp and cold despite the low temperatures.
In Petrovskiy 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 Petrovskiy.
UV Risk Categories
Weather in Petrovskiy varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Petrovskiy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 43 mm (1.7 inches) | 99% | low |
| February Weather | -6°C (21°F) | 50 mm (2.0 inches) | 97% | low |
| March Weather | -2°C (29°F) | 40 mm (1.6 inches) | 93% | moderate |
| April Weather | 5°C (42°F) | 53 mm (2.1 inches) | 84% | moderate |
| May Weather | 12°C (54°F) | 57 mm (2.3 inches) | 72% | high |
| June Weather | 17°C (62°F) | 59 mm (2.3 inches) | 73% | high |
| July Weather | 19°C (66°F) | 88 mm (3.5 inches) | 76% | high |
| August Weather | 17°C (63°F) | 61 mm (2.4 inches) | 77% | high |
| September Weather | 12°C (54°F) | 59 mm (2.3 inches) | 89% | moderate |
| October Weather | 6°C (44°F) | 62 mm (2.5 inches) | 91% | low |
| November Weather | 0°C (32°F) | 52 mm (2.0 inches) | 94% | low |
| December Weather | -5°C (23°F) | 51 mm (2.0 inches) | 92% | low |