Last updated: August 23, 2025
In December, the average temperature in Mechtersen, Germany hovers around 4°C (39°F). Expect chilly conditions, with a minimum dipping to -11°C (13°F) and a maximum reaching 13°C (55°F). Precipitation is moderate, totaling 65 mm (2.5 in) spread across 13 days, while the air maintains a high humidity level of 92%. Prepare accordingly for a brisk yet interesting month!
In December in Mechtersen, the average temperature is 4°C (39°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -11°C (13°F). Travelers should be prepared for chilly weather and pack accordingly for both mild days and cold nights.
In Mechtersen in December, the total precipitation amount is 65 mm (2.5 in) over a span of 13 days.
In Mechtersen 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 Mechtersen 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 Mechtersen.
UV Risk Categories
Weather in Mechtersen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mechtersen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 58 mm (2.3 inches) | 91% | low |
| February Weather | 3°C (38°F) | 51 mm (2.0 inches) | 89% | low |
| March Weather | 5°C (41°F) | 61 mm (2.4 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 45 mm (1.8 inches) | 83% | moderate |
| May Weather | 13°C (56°F) | 69 mm (2.7 inches) | 78% | high |
| June Weather | 18°C (65°F) | 72 mm (2.8 inches) | 77% | very high |
| July Weather | 18°C (65°F) | 89 mm (3.5 inches) | 77% | high |
| August Weather | 19°C (66°F) | 71 mm (2.8 inches) | 75% | high |
| September Weather | 15°C (59°F) | 54 mm (2.1 inches) | 82% | moderate |
| October Weather | 11°C (53°F) | 68 mm (2.7 inches) | 86% | moderate |
| November Weather | 6°C (44°F) | 48 mm (1.9 inches) | 89% | low |
| December Weather | 4°C (39°F) | 65 mm (2.5 inches) | 92% | low |