Last updated: August 23, 2025
In December, the average temperature in Bad Sassendorf, Germany hovers around 4°C (39°F). Expect chilly days, with the minimum dipping to -6°C (21°F) and a maximum reaching 14°C (57°F). This month also brings 103 mm (4.1 in) of precipitation over approximately 20 days, contributing to a high average humidity of 92%. Don’t forget your umbrella! ☔
In December in Bad Sassendorf, the average temperature is 4°C (39°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -6°C (21°F). Be sure to pack warm clothing and layers to stay comfortable while exploring the chilly, crisp atmosphere.
In Bad Sassendorf in December, the precipitation amount is 103 mm (4.1 in), occurring over a span of 20 days.
In Bad Sassendorf in December humidity is 92%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel feel burdensome as you navigate through the thick, muggy air.
In Bad Sassendorf 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 Sassendorf.
UV Risk Categories
Weather in Bad Sassendorf varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bad Sassendorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 87 mm (3.4 inches) | 92% | low |
| February Weather | 3°C (38°F) | 84 mm (3.3 inches) | 90% | low |
| March Weather | 6°C (42°F) | 88 mm (3.5 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 48 mm (1.9 inches) | 83% | moderate |
| May Weather | 13°C (55°F) | 82 mm (3.2 inches) | 76% | high |
| June Weather | 18°C (64°F) | 72 mm (2.8 inches) | 74% | very high |
| July Weather | 18°C (65°F) | 96 mm (3.8 inches) | 74% | very high |
| August Weather | 18°C (65°F) | 90 mm (3.5 inches) | 75% | high |
| September Weather | 14°C (58°F) | 63 mm (2.5 inches) | 82% | moderate |
| October Weather | 11°C (52°F) | 90 mm (3.6 inches) | 88% | moderate |
| November Weather | 6°C (43°F) | 57 mm (2.2 inches) | 90% | low |
| December Weather | 4°C (39°F) | 103 mm (4.1 inches) | 92% | low |