Last updated: August 22, 2025
In Gross-Siegharts, Austria, the average temperature in December hovers around 1°C (35°F), with a minimum of -9°C (16°F) and a maximum of 12°C (54°F). Expect about 48 mm (1.9 in) of precipitation spread over 10 days, and be prepared for a high average humidity of 91%.🌧️
In December in Gross-Siegharts, the average temperature is 1°C (35°F). The maximum can reach 12°C (54°F) and the minimum can be as low as -9°C (16°F). Be prepared for chilly weather and dress in layers if you're planning to visit during this time.
In Gross-Siegharts in December, the precipitation amount is 48 mm (1.9 in) spread over a period of 10 days.
In Gross-Siegharts in December humidity is 91%. With an average temperature of 1°C (35°F), this humidity feels like an icy mist clinging to your skin, making every step outside a challenge as you contend with the chill and dampness that wraps around you, dampening the joy of exploration.
In Gross-Siegharts 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 Gross-Siegharts.
UV Risk Categories
Weather in Gross-Siegharts varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gross-Siegharts, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (31°F) | 35 mm (1.4 inches) | 90% | low |
| February Weather | 2°C (35°F) | 34 mm (1.3 inches) | 87% | moderate |
| March Weather | 4°C (40°F) | 36 mm (1.4 inches) | 85% | moderate |
| April Weather | 9°C (49°F) | 39 mm (1.6 inches) | 78% | high |
| May Weather | 13°C (56°F) | 88 mm (3.5 inches) | 73% | very high |
| June Weather | 19°C (66°F) | 83 mm (3.3 inches) | 77% | very high |
| July Weather | 20°C (67°F) | 91 mm (3.6 inches) | 76% | very high |
| August Weather | 20°C (68°F) | 85 mm (3.3 inches) | 76% | high |
| September Weather | 15°C (59°F) | 75 mm (3.0 inches) | 75% | high |
| October Weather | 10°C (50°F) | 44 mm (1.7 inches) | 85% | moderate |
| November Weather | 5°C (40°F) | 44 mm (1.7 inches) | 90% | low |
| December Weather | 1°C (35°F) | 48 mm (1.9 inches) | 91% | low |