Last updated: August 23, 2025
In December, the average temperature in Wiesthal, Germany hovers around 3°C (38°F). Be prepared for chillier days, as temperatures can dip to a frosty -7°C (19°F), while the warmer days may reach up to 14°C (57°F). Expect significant precipitation, with about 111 mm (4.4 in) falling over approximately 18 days. Remember to bundle up, as the average humidity is quite high at 91%!
In December in Wiesthal, the average temperature is 3°C (38°F). Maximums can reach 14°C (57°F), while minimums can drop as low as -7°C (19°F). Travelers should be prepared for chilly conditions and pack accordingly for both warm and cold weather.
In Wiesthal in December, the precipitation amount is 111 mm (4.4 in) over the course of 18 days.
In Wiesthal in December humidity is 91%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating layered clothing to stay warm and dry during your travels.
In Wiesthal 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 Wiesthal.
UV Risk Categories
Weather in Wiesthal varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Wiesthal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 71 mm (2.8 inches) | 91% | low |
| February Weather | 3°C (38°F) | 65 mm (2.6 inches) | 89% | moderate |
| March Weather | 6°C (42°F) | 86 mm (3.4 inches) | 87% | moderate |
| April Weather | 10°C (49°F) | 43 mm (1.7 inches) | 83% | high |
| May Weather | 13°C (56°F) | 89 mm (3.5 inches) | 79% | very high |
| June Weather | 18°C (66°F) | 86 mm (3.4 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 76 mm (3.0 inches) | 83% | very high |
| August Weather | 19°C (67°F) | 69 mm (2.7 inches) | 84% | high |
| September Weather | 15°C (59°F) | 51 mm (2.0 inches) | 85% | high |
| October Weather | 10°C (51°F) | 65 mm (2.6 inches) | 88% | moderate |
| November Weather | 5°C (42°F) | 53 mm (2.1 inches) | 89% | low |
| December Weather | 3°C (38°F) | 111 mm (4.4 inches) | 91% | low |