Last updated: August 23, 2025
In December, the average temperature in Gross Wittensee, Germany is a chilly 4°C (40°F). Expect the temperature to drop as low as -10°C (15°F) on colder days, while it can reach a maximum of 11°C (52°F). Be prepared for a fair amount of rain, with 67 mm (2.6 in) of precipitation spread over about 14 days. The air remains quite humid, with an average humidity level of 87%.
In December in Gross Wittensee, the average temperature is 4°C (40°F). Maximum temperatures can reach 11°C (52°F) and minimums can drop as low as -10°C (15°F). Be sure to pack warm clothing if you're planning to visit during this time.
In Gross Wittensee in December, the precipitation amount is 67 mm (2.6 in) spread over 14 days.
In Gross Wittensee in December humidity is 87%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making it essential to dress warmly and prepare for damp conditions, which can dampen your spirits while traveling.
In Gross Wittensee 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 Gross Wittensee.
UV Risk Categories
Weather in Gross Wittensee varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gross Wittensee, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 56 mm (2.2 inches) | 89% | low |
| February Weather | 3°C (38°F) | 60 mm (2.4 inches) | 88% | low |
| March Weather | 5°C (41°F) | 68 mm (2.7 inches) | 87% | moderate |
| April Weather | 8°C (46°F) | 41 mm (1.6 inches) | 84% | moderate |
| May Weather | 12°C (54°F) | 70 mm (2.8 inches) | 79% | high |
| June Weather | 17°C (62°F) | 60 mm (2.4 inches) | 75% | very high |
| July Weather | 17°C (63°F) | 80 mm (3.2 inches) | 76% | high |
| August Weather | 18°C (64°F) | 81 mm (3.2 inches) | 77% | high |
| September Weather | 14°C (58°F) | 63 mm (2.5 inches) | 84% | moderate |
| October Weather | 11°C (52°F) | 88 mm (3.5 inches) | 87% | moderate |
| November Weather | 7°C (44°F) | 51 mm (2.0 inches) | 88% | low |
| December Weather | 4°C (40°F) | 67 mm (2.6 inches) | 87% | low |