Last updated: August 23, 2025
In December, the average temperature in Osterhever, Germany is a brisk 5°C (41°F), with a minimum dropping as low as -6°C (21°F) and a maximum reaching up to 10°C (51°F). Expect a fair amount of precipitation, with approximately 80 mm (3.2 in) of rain over 17 days. It's advisable to prepare for a humid environment, as the average humidity hovers around 87%.
In December in Osterhever, the average temperature is 5°C (41°F). Maximums can reach 10°C (51°F), while minimums can drop as low as -6°C (21°F). Be prepared for chilly weather and pack accordingly when traveling to Osterhever during this time.
In Osterhever in December, the precipitation amount is 80 mm (3.2 in) spread over 17 days.
In Osterhever in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.
In Osterhever 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 Osterhever.
UV Risk Categories
Weather in Osterhever varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Osterhever, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 68 mm (2.7 inches) | 89% | low |
| February Weather | 3°C (38°F) | 69 mm (2.7 inches) | 88% | low |
| March Weather | 5°C (41°F) | 71 mm (2.8 inches) | 87% | moderate |
| April Weather | 8°C (46°F) | 43 mm (1.7 inches) | 84% | moderate |
| May Weather | 12°C (53°F) | 67 mm (2.6 inches) | 79% | high |
| June Weather | 16°C (62°F) | 61 mm (2.4 inches) | 75% | very high |
| July Weather | 17°C (63°F) | 84 mm (3.3 inches) | 76% | high |
| August Weather | 18°C (65°F) | 100 mm (3.9 inches) | 77% | high |
| September Weather | 15°C (59°F) | 97 mm (3.8 inches) | 84% | moderate |
| October Weather | 12°C (54°F) | 118 mm (4.6 inches) | 87% | moderate |
| November Weather | 7°C (46°F) | 73 mm (2.9 inches) | 88% | low |
| December Weather | 5°C (41°F) | 80 mm (3.2 inches) | 87% | low |