Last updated: August 23, 2025
In December, the average temperature in Groest, Germany hovers around 3°C (38°F), with daily extremes ranging from a chilly -13°C (8°F) to a milder 14°C (57°F). Expect 56 mm (2.2 in) of precipitation spread over 14 days, contributing to an average humidity level of 92%. Prepare for a damp yet crisp experience in this captivating locale!
In December in Groest, the average temperature is 3°C (38°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -13°C (8°F). Travelers should prepare for chilly conditions and pack layers to stay comfortable during their visit.
In Groest in December, the precipitation amount is 56 mm (2.2 in) over a span of 14 days.
In Groest in December humidity is 92%. With an average temperature of 3°C (38°F), this humidity feels like a wet chill that seeps into your bones, making outdoor activities uncomfortable and travel arrangements challenging.
In Groest 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 Groest.
UV Risk Categories
Weather in Groest varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Groest, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 47 mm (1.8 inches) | 91% | low |
| February Weather | 3°C (38°F) | 44 mm (1.7 inches) | 90% | low |
| March Weather | 5°C (41°F) | 53 mm (2.1 inches) | 88% | moderate |
| April Weather | 9°C (49°F) | 34 mm (1.3 inches) | 83% | moderate |
| May Weather | 13°C (56°F) | 63 mm (2.5 inches) | 75% | high |
| June Weather | 19°C (67°F) | 48 mm (1.9 inches) | 79% | very high |
| July Weather | 20°C (67°F) | 60 mm (2.4 inches) | 79% | very high |
| August Weather | 20°C (68°F) | 69 mm (2.7 inches) | 79% | high |
| September Weather | 15°C (60°F) | 47 mm (1.8 inches) | 83% | moderate |
| October Weather | 11°C (52°F) | 53 mm (2.1 inches) | 87% | moderate |
| November Weather | 6°C (43°F) | 40 mm (1.6 inches) | 90% | low |
| December Weather | 3°C (38°F) | 56 mm (2.2 inches) | 92% | low |