Last updated: August 27, 2025
In December, the average temperature in Pervomayskiy, Russian Federation hovers around -13°C (10°F). Temperatures can dip as low as -38°C (-36°F) and rise to a maximum of 3°C (37°F). Expect about 44 mm (1.7 in) of precipitation over approximately 10 days, with an average humidity of a brisk 93%. Stay bundled up!
In December in Pervomayskiy, the average temperature is -13°C (10°F), with maximums reaching 3°C (37°F) and minimums plummeting to as low as -38°C (-36°F). This range of temperatures calls for proper winter gear and preparations, making it essential for travelers to be ready for potentially extreme cold conditions.
In Pervomayskiy in December, the total precipitation amount is 44 mm (1.7 in) over the course of 10 days.
In Pervomayskiy in December, humidity is 93%. With an average temperature of -13°C (10°F), this humidity feels like a biting cold that penetrates your layers, making travel uncomfortable and stinging your skin, while the dampness clings to your clothes and breath, intensifying the chill.
In Pervomayskiy 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 Pervomayskiy.
UV Risk Categories
Weather in Pervomayskiy varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pervomayskiy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (4°F) | 26 mm (1.0 inches) | 95% | low |
| February Weather | -13°C (9°F) | 24 mm (0.9 inches) | 96% | moderate |
| March Weather | -6°C (22°F) | 31 mm (1.2 inches) | 93% | moderate |
| April Weather | 6°C (42°F) | 20 mm (0.8 inches) | 79% | moderate |
| May Weather | 14°C (58°F) | 43 mm (1.7 inches) | 56% | very high |
| June Weather | 18°C (65°F) | 62 mm (2.4 inches) | 42% | high |
| July Weather | 19°C (67°F) | 58 mm (2.3 inches) | 43% | high |
| August Weather | 18°C (65°F) | 34 mm (1.4 inches) | 49% | high |
| September Weather | 11°C (53°F) | 43 mm (1.7 inches) | 60% | moderate |
| October Weather | 4°C (40°F) | 44 mm (1.7 inches) | 79% | moderate |
| November Weather | -6°C (22°F) | 51 mm (2.0 inches) | 86% | low |
| December Weather | -13°C (10°F) | 44 mm (1.7 inches) | 93% | low |