Last updated: August 23, 2025
In Nenndorf, Germany, the average temperature in December hovers around 5°C (41°F). Be prepared for chilly days, as the temperatures can dip to a brisk -8°C (18°F) at their lowest and reach up to a mild 13°C (55°F). Expect about 74 mm (2.9 in) of precipitation over 15 days, resulting in an average humidity of a damp 86%.
In December in Nenndorf, the average temperature is 5°C (41°F). The maximum can reach 13°C (55°F), while the minimum can dip as low as -8°C (18°F). For travelers, it's essential to pack warm clothing and be prepared for chilly conditions.
In Nenndorf in December, the precipitation amount is 74 mm (2.9 in) over the course of 15 days.
In Nenndorf in December humidity is 86%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite challenging due to the chill combined with the stickiness in the air.
In 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 Nenndorf.
UV Risk Categories
Weather in Nenndorf varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nenndorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 64 mm (2.5 inches) | 88% | low |
| February Weather | 4°C (39°F) | 59 mm (2.3 inches) | 88% | low |
| March Weather | 6°C (42°F) | 68 mm (2.7 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 48 mm (1.9 inches) | 84% | moderate |
| May Weather | 12°C (54°F) | 67 mm (2.6 inches) | 80% | high |
| June Weather | 17°C (63°F) | 81 mm (3.2 inches) | 75% | very high |
| July Weather | 18°C (64°F) | 97 mm (3.8 inches) | 75% | high |
| August Weather | 18°C (65°F) | 91 mm (3.6 inches) | 75% | high |
| September Weather | 15°C (59°F) | 65 mm (2.5 inches) | 83% | moderate |
| October Weather | 12°C (53°F) | 87 mm (3.4 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 54 mm (2.1 inches) | 87% | low |
| December Weather | 5°C (41°F) | 74 mm (2.9 inches) | 86% | low |