Last updated: August 23, 2025
In December, the average temperature in Hellenthal, Germany hovers around 3°C (38°F), with minimums dipping to -5°C (23°F) and maximums reaching up to 13°C (56°F). Expect 110 mm (4.3 in) of precipitation spread over 19 days, coupled with a high average humidity of 92%, making it a quintessential chilly and wet month.
In December in Hellenthal, the average temperature is 3°C (38°F). The maximum can reach 13°C (56°F) and the minimum can be as low as -5°C (23°F). Be prepared for chilly weather and dress in layers if you're planning to explore during this time.
In Hellenthal in December, the precipitation amount is 110 mm (4.3 in) over a span of 19 days.
In Hellenthal 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 Hellenthal 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 Hellenthal.
UV Risk Categories
Weather in Hellenthal varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hellenthal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 82 mm (3.2 inches) | 91% | low |
| February Weather | 3°C (37°F) | 76 mm (3.0 inches) | 90% | moderate |
| March Weather | 5°C (41°F) | 90 mm (3.5 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 48 mm (1.9 inches) | 84% | moderate |
| May Weather | 12°C (53°F) | 95 mm (3.7 inches) | 77% | very high |
| June Weather | 17°C (62°F) | 102 mm (4.0 inches) | 74% | very high |
| July Weather | 17°C (63°F) | 103 mm (4.0 inches) | 72% | very high |
| August Weather | 17°C (63°F) | 95 mm (3.8 inches) | 71% | high |
| September Weather | 14°C (57°F) | 71 mm (2.8 inches) | 81% | high |
| October Weather | 10°C (50°F) | 76 mm (3.0 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 60 mm (2.3 inches) | 91% | low |
| December Weather | 3°C (38°F) | 110 mm (4.3 inches) | 92% | low |