Last updated: August 23, 2025
In December, the average temperature in Witsum, Germany hovers around 5°C (42°F), with a minimum dipping to -3°C (27°F) and a maximum reaching 9°C (49°F). Expect about 90 mm (3.6 in) of precipitation over 18 days, contributing to an overall humidity level of 87%.
In December in Witsum, the average temperature is 5°C (42°F). Maximums can reach 9°C (49°F) and minimums can be as low as -3°C (27°F). Travelers should prepare for chilly weather and pack warm clothing for outdoor activities.
In Witsum in December, the precipitation amount is 90 mm (3.6 in) over the course of 18 days.
In Witsum in December humidity is 87%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel less inviting as the air becomes heavy and oppressive.
In Witsum 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 Witsum.
UV Risk Categories
Weather in Witsum varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Witsum, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 72 mm (2.8 inches) | 89% | low |
| February Weather | 3°C (38°F) | 76 mm (3.0 inches) | 88% | low |
| March Weather | 5°C (40°F) | 74 mm (2.9 inches) | 87% | moderate |
| April Weather | 7°C (46°F) | 44 mm (1.7 inches) | 84% | moderate |
| May Weather | 11°C (53°F) | 65 mm (2.6 inches) | 79% | high |
| June Weather | 16°C (61°F) | 63 mm (2.5 inches) | 75% | very high |
| July Weather | 17°C (63°F) | 89 mm (3.5 inches) | 76% | high |
| August Weather | 18°C (65°F) | 126 mm (4.9 inches) | 77% | high |
| September Weather | 16°C (60°F) | 119 mm (4.7 inches) | 84% | moderate |
| October Weather | 12°C (55°F) | 142 mm (5.6 inches) | 87% | moderate |
| November Weather | 8°C (47°F) | 88 mm (3.5 inches) | 88% | low |
| December Weather | 5°C (42°F) | 90 mm (3.6 inches) | 87% | low |