Last updated: August 28, 2025
In December, the average temperature in Prosyana, Ukraine hovers around 1°C (34°F). Temperatures can swing dramatically, with minimums reaching -20°C (-5°F) and maximums climbing to 12°C (53°F). Expect about 48 mm (1.9 in) of precipitation over 10 days, paired with an average humidity of a brisk 89%. Get ready for a chilly and damp month!
In December in Prosyana, the average temperature is 1°C (34°F). Maximum temperatures can reach 12°C (53°F), while minimums can drop to as low as -20°C (-5°F). It's advisable to pack warm clothing if you're planning to travel during this time.
In Prosyana in December, the precipitation amount is 48 mm (1.9 in) spread over a period of 10 days.
In Prosyana in December humidity is 89%. With an average temperature of 1°C (34°F), this humidity feels like a chilling dampness that seeps into your bones, making travel uncomfortable and requiring extra layers to combat the cold and moisture.
In Prosyana 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 Prosyana.
UV Risk Categories
Weather in Prosyana varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Prosyana, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 45 mm (1.8 inches) | 87% | low |
| February Weather | -1°C (31°F) | 41 mm (1.6 inches) | 87% | moderate |
| March Weather | 3°C (38°F) | 45 mm (1.8 inches) | 82% | moderate |
| April Weather | 10°C (50°F) | 40 mm (1.6 inches) | 70% | high |
| May Weather | 16°C (62°F) | 55 mm (2.1 inches) | 62% | very high |
| June Weather | 22°C (72°F) | 59 mm (2.3 inches) | 58% | very high |
| July Weather | 23°C (74°F) | 49 mm (1.9 inches) | 48% | very high |
| August Weather | 23°C (74°F) | 29 mm (1.2 inches) | 40% | very high |
| September Weather | 18°C (64°F) | 24 mm (0.9 inches) | 52% | high |
| October Weather | 11°C (52°F) | 27 mm (1.0 inches) | 70% | moderate |
| November Weather | 3°C (38°F) | 34 mm (1.3 inches) | 88% | low |
| December Weather | 1°C (34°F) | 48 mm (1.9 inches) | 89% | low |