Last updated: August 22, 2025
In December, the average temperature in St. Ruprecht-Falkendorf, Austria is a chilly -3°C (27°F), with extremes ranging from a brisk -19°C (-1°F) to a milder 6°C (44°F). Expect 95 mm (3.7 in) of precipitation spread over 13 days, maintaining an average humidity of 89%. Dress warmly and be prepared for wet and cold conditions!
In December in St. Ruprecht-Falkendorf, the average temperature is -3°C (27°F). Maximums can reach 6°C (44°F) and minimums can be as low as -19°C (-1°F). Be prepared for a range of chilly conditions if you plan to travel during this time.
In St. Ruprecht-Falkendorf in December, the precipitation amount is 95 mm (3.7 in) over the course of 13 days.
In St. Ruprecht-Falkendorf in December, humidity is 89%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities uncomfortable and breath a visible frost as you navigate through the wintery landscape.
In St. Ruprecht-Falkendorf 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 St. Ruprecht-Falkendorf, you can visit Hourly UV Index in St. Ruprecht-Falkendorf.
UV Risk Categories
Weather in St. Ruprecht-Falkendorf varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in St. Ruprecht-Falkendorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 47 mm (1.9 inches) | 91% | low |
| February Weather | -2°C (29°F) | 55 mm (2.2 inches) | 87% | moderate |
| March Weather | 1°C (34°F) | 60 mm (2.4 inches) | 82% | high |
| April Weather | 5°C (42°F) | 70 mm (2.8 inches) | 79% | very high |
| May Weather | 9°C (49°F) | 137 mm (5.4 inches) | 74% | very high |
| June Weather | 15°C (59°F) | 120 mm (4.7 inches) | 75% | very high |
| July Weather | 15°C (60°F) | 141 mm (5.6 inches) | 74% | very high |
| August Weather | 15°C (60°F) | 170 mm (6.7 inches) | 68% | very high |
| September Weather | 11°C (52°F) | 127 mm (5.0 inches) | 74% | high |
| October Weather | 7°C (44°F) | 84 mm (3.3 inches) | 88% | moderate |
| November Weather | 2°C (35°F) | 103 mm (4.1 inches) | 90% | moderate |
| December Weather | -3°C (27°F) | 95 mm (3.7 inches) | 89% | low |