Last updated: August 23, 2025
In December, the average temperature in Bad Nenndorf, Germany hovers around 4°C (40°F), with a minimum dipping to -10°C (15°F) and a maximum reaching 14°C (58°F). You'll also experience 76 mm (3.0 in) of precipitation over roughly 16 days, contributing to a high average humidity of 90%. Prepare accordingly for a chilly and damp month!
In December in Bad Nenndorf, the average temperature is 4°C (40°F). Maximums can reach 14°C (58°F), while minimums can drop to as low as -10°C (15°F). Travelers should be prepared for a chilly climate with the possibility of both mild and freezing temperatures during their visit.
In Bad Nenndorf in December, the precipitation amount is 76 mm (3.0 in) over a span of 16 days.
In Bad Nenndorf in December humidity is 90%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothes, making even short excursions outside seem uncomfortable and uninviting.
In Bad Nenndorf 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 Bad Nenndorf.
UV Risk Categories
Weather in Bad Nenndorf varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bad Nenndorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 62 mm (2.5 inches) | 91% | low |
| February Weather | 3°C (39°F) | 67 mm (2.6 inches) | 89% | low |
| March Weather | 6°C (42°F) | 69 mm (2.7 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 46 mm (1.8 inches) | 82% | moderate |
| May Weather | 13°C (56°F) | 64 mm (2.5 inches) | 73% | high |
| June Weather | 18°C (65°F) | 69 mm (2.7 inches) | 66% | very high |
| July Weather | 19°C (66°F) | 91 mm (3.6 inches) | 66% | very high |
| August Weather | 19°C (66°F) | 72 mm (2.8 inches) | 67% | high |
| September Weather | 15°C (59°F) | 58 mm (2.3 inches) | 81% | moderate |
| October Weather | 11°C (53°F) | 79 mm (3.1 inches) | 86% | moderate |
| November Weather | 6°C (44°F) | 47 mm (1.9 inches) | 90% | low |
| December Weather | 4°C (40°F) | 76 mm (3.0 inches) | 90% | low |