Last updated: August 22, 2025
In December, the average temperature in Gemmersdorf, Austria hovers around -1°C (30°F). Expect chilly conditions, with minimum temperatures dipping to -18°C (0°F) and a possible maximum of 11°C (52°F). During this time, precipitation averages 70 mm (2.8 in) across about 9 days, contributing to a notably high average humidity of 89%. Be prepared for a brisk and damp atmosphere!
In December in Gemmersdorf, the average temperature is -1°C (30°F), with a maximum reaching 11°C (52°F) and a minimum dropping as low as -18°C (0°F). Travelers should be prepared for cold weather and dress in layers to stay comfortable during their visit.
In Gemmersdorf in December, the total precipitation amount is 70 mm (2.8 in) spread over 9 days.
In Gemmersdorf in December humidity is 89%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that wraps around you, making outdoor travel uncomfortable and brisk, as the cold air sharpens the dampness, leaving you feeling colder than the thermometer suggests.
In Gemmersdorf 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 Gemmersdorf, you can visit Hourly UV Index in Gemmersdorf.
UV Risk Categories
Weather in Gemmersdorf varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gemmersdorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 31 mm (1.2 inches) | 91% | low |
| February Weather | 1°C (34°F) | 55 mm (2.2 inches) | 87% | moderate |
| March Weather | 4°C (40°F) | 56 mm (2.2 inches) | 82% | moderate |
| April Weather | 9°C (48°F) | 82 mm (3.2 inches) | 79% | high |
| May Weather | 13°C (55°F) | 161 mm (6.4 inches) | 74% | very high |
| June Weather | 18°C (65°F) | 109 mm (4.3 inches) | 75% | very high |
| July Weather | 19°C (66°F) | 138 mm (5.4 inches) | 74% | very high |
| August Weather | 19°C (66°F) | 147 mm (5.8 inches) | 68% | very high |
| September Weather | 14°C (58°F) | 137 mm (5.4 inches) | 74% | high |
| October Weather | 9°C (49°F) | 64 mm (2.5 inches) | 88% | moderate |
| November Weather | 4°C (40°F) | 87 mm (3.4 inches) | 90% | moderate |
| December Weather | -1°C (30°F) | 70 mm (2.8 inches) | 89% | low |