Last updated: August 22, 2025
In December, the average temperature in Stummerberg, Austria hovers around -5°C (24°F), with extremes dipping as low as -23°C (-9°F) and soaring up to 7°C (44°F). Expect a precipitation total of 138 mm (5.4 in) across 18 days of the month, contributing to an average humidity level of 90%. Stay prepared for chilly and damp conditions!
In December in Stummerberg, the average temperature is -5°C (24°F). Maximums can reach 7°C (44°F), while minimums can drop as low as -23°C (-9°F). Travelers should prepare for a chilly climate with significant temperature fluctuations during this month.
In Stummerberg in December, the precipitation amount is 138 mm (5.4 in), occurring over the course of 18 days.
In Stummerberg in December, humidity is 90%. With an average temperature of -5°C (24°F), this humidity feels like an icy mist wrapping around you, making every breath feel heavy and damp, while the cold sharpens the chill in the air, turning your travel experience into a battle against the harsh elements.
In Stummerberg 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 Stummerberg, you can visit Hourly UV Index in Stummerberg.
UV Risk Categories
Weather in Stummerberg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Stummerberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 99 mm (3.9 inches) | 93% | low |
| February Weather | -3°C (26°F) | 84 mm (3.3 inches) | 89% | moderate |
| March Weather | -1°C (30°F) | 100 mm (3.9 inches) | 86% | high |
| April Weather | 3°C (38°F) | 92 mm (3.6 inches) | 83% | very high |
| May Weather | 7°C (44°F) | 193 mm (7.6 inches) | 78% | very high |
| June Weather | 12°C (54°F) | 178 mm (7.0 inches) | 79% | very high |
| July Weather | 13°C (56°F) | 197 mm (7.7 inches) | 82% | very high |
| August Weather | 13°C (56°F) | 225 mm (8.9 inches) | 80% | very high |
| September Weather | 9°C (49°F) | 155 mm (6.1 inches) | 83% | high |
| October Weather | 5°C (42°F) | 130 mm (5.1 inches) | 90% | moderate |
| November Weather | 0°C (32°F) | 105 mm (4.2 inches) | 89% | moderate |
| December Weather | -5°C (24°F) | 138 mm (5.4 inches) | 90% | low |