Last updated: August 23, 2025
In December, the average temperature in Vastseliina, Estonia hovers around -2°C (29°F). Expect chilly conditions, with minimums plummeting to -26°C (-14°F) and highs reaching a modest 9°C (48°F). This period sees 55 mm (2.2 in) of precipitation spread over 15 days, and the air remains quite damp, boasting an average humidity of a brisk 93%. Stay warm and prepared for the elements!
In December in Vastseliina, the average temperature is -2°C (29°F), with maximums reaching 9°C (48°F) and minimums dropping as low as -26°C (-14°F). Travelers should be prepared for cold weather and significant temperature fluctuations during this time.
In Vastseliina in December, the precipitation amount is 55 mm (2.2 in) spread over 15 days.
In Vastseliina in December humidity is 93%. With an average temperature of -2°C (29°F), this humidity feels like a dense, frosty blanket that clings to you, making the cold seep into your bones and transforming outdoor activities into a chilly challenge.
In Vastseliina 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 Vastseliina.
UV Risk Categories
Weather in Vastseliina varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vastseliina, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 39 mm (1.5 inches) | 94% | low |
| February Weather | -3°C (26°F) | 42 mm (1.7 inches) | 92% | low |
| March Weather | 0°C (33°F) | 49 mm (1.9 inches) | 89% | moderate |
| April Weather | 5°C (42°F) | 51 mm (2.0 inches) | 87% | moderate |
| May Weather | 11°C (52°F) | 73 mm (2.9 inches) | 70% | high |
| June Weather | 17°C (62°F) | 80 mm (3.2 inches) | 77% | high |
| July Weather | 17°C (64°F) | 72 mm (2.9 inches) | 78% | high |
| August Weather | 16°C (62°F) | 94 mm (3.7 inches) | 81% | high |
| September Weather | 12°C (54°F) | 71 mm (2.8 inches) | 88% | moderate |
| October Weather | 7°C (45°F) | 72 mm (2.8 inches) | 92% | low |
| November Weather | 3°C (37°F) | 56 mm (2.2 inches) | 93% | low |
| December Weather | -2°C (29°F) | 55 mm (2.2 inches) | 93% | low |