Last updated: August 22, 2025
In December, the average temperature in Sankt Valentin-Landschach, Austria hovers around 1°C (34°F), with minimums plummeting to -10°C (14°F) and maximums peaking at 14°C (57°F). Expect 62 mm (2.4 in) of precipitation spread over 13 days, contributing to an average humidity level of a high 89%. Be prepared for chilly days with plenty of moisture in the air!
In December in Sankt Valentin-Landschach, the average temperature is 1°C (34°F). Maximums can reach 14°C (57°F), while minimums can drop as low as -10°C (14°F). Be sure to pack warm clothing and be prepared for varying weather conditions during your travels.
In Sankt Valentin-Landschach in December, the precipitation amount is 62 mm (2.4 in) over the course of 13 days.
In Sankt Valentin-Landschach 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 Sankt Valentin-Landschach 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 Sankt Valentin-Landschach.
UV Risk Categories
Weather in Sankt Valentin-Landschach varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sankt Valentin-Landschach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 42 mm (1.7 inches) | 90% | low |
| February Weather | 2°C (35°F) | 42 mm (1.6 inches) | 84% | moderate |
| March Weather | 4°C (40°F) | 51 mm (2.0 inches) | 78% | moderate |
| April Weather | 8°C (47°F) | 59 mm (2.3 inches) | 73% | high |
| May Weather | 12°C (54°F) | 122 mm (4.8 inches) | 71% | very high |
| June Weather | 18°C (64°F) | 113 mm (4.4 inches) | 73% | very high |
| July Weather | 19°C (66°F) | 132 mm (5.2 inches) | 70% | very high |
| August Weather | 19°C (66°F) | 140 mm (5.5 inches) | 60% | very high |
| September Weather | 14°C (58°F) | 114 mm (4.5 inches) | 65% | high |
| October Weather | 10°C (50°F) | 64 mm (2.5 inches) | 84% | moderate |
| November Weather | 5°C (41°F) | 57 mm (2.3 inches) | 89% | moderate |
| December Weather | 1°C (34°F) | 62 mm (2.4 inches) | 89% | low |