Last updated: August 23, 2025
In December, the average temperature in Harburg, Germany hovers around 2°C (36°F), giving a cool backdrop to the season. Temperatures can dip to a chilly -8°C (17°F), while occasionally peaking at a mild 13°C (56°F). Expect wet weather, with about 91 mm (3.6 in) of precipitation spread over 17 days. With an average humidity level of 91%, prepare for a damp and fresh ambiance that defines this month.
In December in Harburg, the average temperature is 2°C (36°F), with a maximum that can reach 13°C (56°F) and a minimum that can drop to as low as -8°C (17°F). Travelers should be prepared for chilly conditions, with the possibility of both mild and very cold days.
In Harburg in December, the precipitation amount is 91 mm (3.6 in) over the course of 17 days.
In Harburg in December humidity is 91%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that clings to your skin, making every step outside a reminder of the cold, crisp air that sharpens your senses but can also dampen your spirits as you navigate the wet conditions.
In Harburg 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 Harburg.
UV Risk Categories
Weather in Harburg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Harburg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 59 mm (2.3 inches) | 91% | low |
| February Weather | 3°C (37°F) | 57 mm (2.3 inches) | 89% | moderate |
| March Weather | 5°C (41°F) | 58 mm (2.3 inches) | 88% | moderate |
| April Weather | 9°C (49°F) | 34 mm (1.3 inches) | 84% | high |
| May Weather | 13°C (56°F) | 103 mm (4.0 inches) | 77% | very high |
| June Weather | 18°C (66°F) | 105 mm (4.1 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 83 mm (3.3 inches) | 83% | very high |
| August Weather | 19°C (67°F) | 106 mm (4.2 inches) | 84% | very high |
| September Weather | 15°C (59°F) | 54 mm (2.1 inches) | 85% | high |
| October Weather | 10°C (50°F) | 57 mm (2.3 inches) | 88% | moderate |
| November Weather | 4°C (40°F) | 45 mm (1.8 inches) | 88% | low |
| December Weather | 2°C (36°F) | 91 mm (3.6 inches) | 91% | low |