Last updated: August 23, 2025
In Grossensee, Germany, the average temperature in December hovers around 4°C (40°F). Expect chilly days with a minimum temperature plummeting to -11°C (13°F), while the mercury can rise to a maximum of 12°C (54°F). With 68 mm (2.7 in) of precipitation over 13 days, it's wise to carry an umbrella. The air is quite humid too, with an average humidity of 92%, so be prepared for a damp, cool atmosphere!
In December in Grossensee, the average temperature is 4°C (40°F), with a maximum that can reach 12°C (54°F) and a minimum that can drop to -11°C (13°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for a comfortable experience.
In Grossensee in December, the precipitation amount is 68 mm (2.7 in) spread over 13 days.
In Grossensee in December, humidity is 92%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm while navigating the misty streets.
In Grossensee 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 Grossensee.
UV Risk Categories
Weather in Grossensee varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Grossensee, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 61 mm (2.4 inches) | 91% | low |
| February Weather | 3°C (38°F) | 54 mm (2.1 inches) | 89% | low |
| March Weather | 5°C (41°F) | 62 mm (2.5 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 44 mm (1.7 inches) | 83% | moderate |
| May Weather | 13°C (56°F) | 65 mm (2.5 inches) | 78% | high |
| June Weather | 18°C (65°F) | 67 mm (2.6 inches) | 77% | very high |
| July Weather | 18°C (65°F) | 82 mm (3.2 inches) | 77% | high |
| August Weather | 19°C (66°F) | 72 mm (2.9 inches) | 75% | high |
| September Weather | 15°C (59°F) | 51 mm (2.0 inches) | 82% | moderate |
| October Weather | 11°C (53°F) | 72 mm (2.8 inches) | 86% | moderate |
| November Weather | 7°C (44°F) | 50 mm (2.0 inches) | 89% | low |
| December Weather | 4°C (40°F) | 68 mm (2.7 inches) | 92% | low |