Last updated: August 23, 2025
In December, the average temperature in Fellen, Germany hovers around 2°C (37°F), with daytime highs reaching a maximum of 13°C (56°F) and chilling lows dipping down to -7°C (20°F). Expect 122 mm (4.8 in) of precipitation over 18 days, contributing to the region's high average humidity of 92%. Stay prepared for a wet and cool atmosphere!
In December in Fellen, the average temperature is 2°C (37°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -7°C (20°F). Be prepared for chilly weather if you plan on traveling during this time.
In Fellen in December, the precipitation amount is 122 mm (4.8 in) spread over 18 days, indicating a relatively wet period for the region.
In Fellen in December humidity is 92%. With an average temperature of 2°C (37°F), this humidity feels like a chilling embrace that clings to your skin, making every step feel heavier and wrapping you in a damp shroud, which can be quite uncomfortable for traveling.
In Fellen 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 Fellen.
UV Risk Categories
Weather in Fellen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fellen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 83 mm (3.3 inches) | 92% | low |
| February Weather | 2°C (36°F) | 75 mm (2.9 inches) | 90% | low |
| March Weather | 5°C (42°F) | 96 mm (3.8 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 46 mm (1.8 inches) | 83% | moderate |
| May Weather | 13°C (55°F) | 88 mm (3.4 inches) | 76% | high |
| June Weather | 18°C (65°F) | 87 mm (3.4 inches) | 74% | very high |
| July Weather | 19°C (66°F) | 77 mm (3.0 inches) | 74% | very high |
| August Weather | 19°C (66°F) | 70 mm (2.7 inches) | 75% | high |
| September Weather | 14°C (58°F) | 53 mm (2.1 inches) | 82% | moderate |
| October Weather | 10°C (50°F) | 71 mm (2.8 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 59 mm (2.3 inches) | 90% | low |
| December Weather | 2°C (37°F) | 122 mm (4.8 inches) | 92% | low |