Last updated: August 23, 2025
In Merlscheid, Germany, the average temperature in December hovers around 2°C (37°F), with minimums dipping as low as -6°C (22°F) and maximums reaching up to 12°C (54°F). Expect a substantial precipitation amount of 129 mm (5.1 in) over approximately 20 days, contributing to an average humidity level of 92%. Be prepared for a chilly, damp month!
In December in Merlscheid, the average temperature is 2°C (37°F). Maximum temperatures can reach 12°C (54°F), while minimum temperatures can drop as low as -6°C (22°F). Be prepared for chilly weather and pack warm clothing if you're planning to visit during this time.
In Merlscheid in December, the total precipitation amount is 129 mm (5.1 in) over the course of 20 days.
In Merlscheid in December humidity is 92%. With an average temperature of 2°C (37°F), this humidity feels like a chilling embrace that clings to your skin, making every step feel heavier and wrapping you in a damp shroud, which can be quite uncomfortable for traveling.
In Merlscheid 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 Merlscheid.
UV Risk Categories
Weather in Merlscheid varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Merlscheid, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 89 mm (3.5 inches) | 91% | low |
| February Weather | 2°C (36°F) | 85 mm (3.3 inches) | 90% | moderate |
| March Weather | 5°C (40°F) | 98 mm (3.9 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 49 mm (1.9 inches) | 84% | moderate |
| May Weather | 11°C (53°F) | 88 mm (3.5 inches) | 77% | very high |
| June Weather | 16°C (61°F) | 98 mm (3.8 inches) | 74% | very high |
| July Weather | 17°C (63°F) | 92 mm (3.6 inches) | 72% | very high |
| August Weather | 17°C (63°F) | 87 mm (3.4 inches) | 71% | high |
| September Weather | 13°C (56°F) | 76 mm (3.0 inches) | 81% | high |
| October Weather | 9°C (49°F) | 85 mm (3.3 inches) | 88% | moderate |
| November Weather | 4°C (40°F) | 69 mm (2.7 inches) | 91% | low |
| December Weather | 2°C (37°F) | 129 mm (5.1 inches) | 92% | low |