Last updated: August 23, 2025
In December, the average temperature in Lonsee, Germany hovers around 2°C (35°F). Expect chilly days with a minimum dropping to -9°C (16°F) and a maximum reaching up to 13°C (56°F). Rain may visit frequently, with 98 mm (3.9 in) of precipitation spread over 17 days. Don't forget to bundle up, as the average humidity is a high 91%!
In December in Lonsee, the average temperature is 2°C (35°F). Maximum temperatures can reach 13°C (56°F), while minimums can drop as low as -9°C (16°F). Travelers should be prepared for a chilly climate and pack accordingly for both warm days and cold nights.
In Lonsee in December, the precipitation amount is 98 mm (3.9 in) over a span of 17 days.
In Lonsee in December, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.
In Lonsee in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Lonsee, you can visit Hourly UV Index in Lonsee.
UV Risk Categories
Weather in Lonsee varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lonsee, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 67 mm (2.6 inches) | 91% | low |
| February Weather | 2°C (37°F) | 66 mm (2.6 inches) | 89% | moderate |
| March Weather | 5°C (41°F) | 68 mm (2.7 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 42 mm (1.7 inches) | 83% | high |
| May Weather | 12°C (54°F) | 106 mm (4.2 inches) | 79% | very high |
| June Weather | 17°C (64°F) | 124 mm (4.9 inches) | 82% | very high |
| July Weather | 18°C (65°F) | 89 mm (3.5 inches) | 83% | very high |
| August Weather | 18°C (65°F) | 107 mm (4.2 inches) | 84% | very high |
| September Weather | 14°C (58°F) | 64 mm (2.5 inches) | 85% | high |
| October Weather | 10°C (50°F) | 67 mm (2.6 inches) | 88% | moderate |
| November Weather | 4°C (39°F) | 50 mm (2.0 inches) | 89% | low |
| December Weather | 2°C (35°F) | 98 mm (3.9 inches) | 91% | low |