Last updated: August 28, 2025
In Haysyn, Ukraine, the average temperature in December hovers around 0°C (33°F). Expect a chilly range with minimums dipping to -13°C (8°F) and maximums reaching 11°C (53°F). Prepare for 57 mm (2.2 in) of precipitation spread over 12 days and a high average humidity of 91%, contributing to the crisp winter air.
In December in Haysyn, the average temperature is 0°C (33°F). Maximum temperatures can reach 11°C (53°F), while the minimum can be as low as -13°C (8°F). It's advisable to pack warm clothing and prepare for chilly conditions if you plan to travel during this time.
In Haysyn in December, the precipitation amount is 57 mm (2.2 in) over a span of 12 days.
In Haysyn in December, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.
In Haysyn 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 Haysyn, you can visit Hourly UV Index in Haysyn.
UV Risk Categories
Weather in Haysyn varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Haysyn, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 32 mm (1.3 inches) | 91% | low |
| February Weather | -1°C (31°F) | 44 mm (1.7 inches) | 90% | moderate |
| March Weather | 3°C (38°F) | 43 mm (1.7 inches) | 88% | moderate |
| April Weather | 10°C (50°F) | 39 mm (1.5 inches) | 79% | high |
| May Weather | 15°C (59°F) | 71 mm (2.8 inches) | 68% | high |
| June Weather | 20°C (69°F) | 78 mm (3.1 inches) | 70% | very high |
| July Weather | 21°C (70°F) | 65 mm (2.6 inches) | 64% | very high |
| August Weather | 21°C (71°F) | 32 mm (1.3 inches) | 51% | high |
| September Weather | 16°C (62°F) | 39 mm (1.5 inches) | 61% | high |
| October Weather | 11°C (51°F) | 40 mm (1.6 inches) | 82% | moderate |
| November Weather | 4°C (39°F) | 33 mm (1.3 inches) | 90% | low |
| December Weather | 0°C (33°F) | 57 mm (2.2 inches) | 91% | low |