Last updated: August 28, 2025
In Rosiianivka, Ukraine, the average temperature in December hovers around 2°C (35°F). Expect chilly days, with minimum temperatures plummeting to -12°C (11°F) and reaching a maximum of 14°C (57°F). During this month, precipitation typically totals 48 mm (1.9 in) over approximately 10 days, and the average humidity remains high at 88%. Stay prepared for a brisk and damp atmosphere!
In December in Rosiianivka, the average temperature is 2°C (35°F), with a maximum reaching 14°C (57°F) and a minimum dropping as low as -12°C (11°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both mild and chilly conditions.
In Rosiianivka in December, the precipitation amount is 48 mm (1.9 in) spread over a period of 10 days.
In Rosiianivka in December, humidity is 88%. With an average temperature of 2°C (35°F), this humidity feels like you're wrapped in a cold, damp blanket, making outdoor activities uncomfortable and travel challenging due to the chill seeping into your bones.
In Rosiianivka in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Rosiianivka, you can visit Hourly UV Index in Rosiianivka.
UV Risk Categories
Weather in Rosiianivka varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rosiianivka, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 36 mm (1.4 inches) | 89% | low |
| February Weather | 1°C (34°F) | 31 mm (1.2 inches) | 87% | moderate |
| March Weather | 4°C (40°F) | 39 mm (1.5 inches) | 84% | moderate |
| April Weather | 10°C (51°F) | 35 mm (1.4 inches) | 78% | high |
| May Weather | 16°C (61°F) | 54 mm (2.1 inches) | 69% | very high |
| June Weather | 21°C (71°F) | 84 mm (3.3 inches) | 69% | very high |
| July Weather | 23°C (73°F) | 58 mm (2.3 inches) | 63% | very high |
| August Weather | 23°C (74°F) | 26 mm (1.0 inches) | 50% | very high |
| September Weather | 18°C (64°F) | 42 mm (1.7 inches) | 58% | high |
| October Weather | 12°C (53°F) | 30 mm (1.2 inches) | 78% | moderate |
| November Weather | 5°C (41°F) | 26 mm (1.0 inches) | 87% | moderate |
| December Weather | 2°C (35°F) | 48 mm (1.9 inches) | 88% | low |