Last updated: August 27, 2025
In December, the average temperature in Beromuenster, Switzerland hovers around 3°C (38°F), with a minimum of -4°C (25°F) and a maximum of 13°C (56°F). Expect 137 mm (5.4 in) of precipitation spread over 19 days, contributing to an average humidity of a balmy 90%. Stay prepared for a chilly and damp month!
In December in Beromuenster, the average temperature is 3°C (38°F). The maximum can reach 13°C (56°F) and the minimum can be as low as -4°C (25°F). This chilly weather makes it essential to pack warm clothing if you're planning to visit, so you can enjoy all the sights while staying cozy.
In Beromuenster in December, the total precipitation amount is 137 mm (5.4 in), distributed over 19 days.
In Beromuenster in December humidity is 90%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill wrapping around you, making travel uncomfortable as the cold penetrates your clothing while the heavy moisture lingers in the air.
In Beromuenster 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 Beromuenster, you can visit Hourly UV Index in Beromuenster.
UV Risk Categories
Weather in Beromuenster varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Beromuenster, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 107 mm (4.2 inches) | 92% | low |
| February Weather | 4°C (39°F) | 87 mm (3.4 inches) | 89% | moderate |
| March Weather | 6°C (43°F) | 102 mm (4.0 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 77 mm (3.0 inches) | 84% | high |
| May Weather | 13°C (56°F) | 146 mm (5.8 inches) | 80% | very high |
| June Weather | 18°C (65°F) | 154 mm (6.0 inches) | 82% | very high |
| July Weather | 20°C (67°F) | 164 mm (6.4 inches) | 83% | very high |
| August Weather | 19°C (67°F) | 162 mm (6.4 inches) | 80% | very high |
| September Weather | 15°C (60°F) | 106 mm (4.2 inches) | 83% | high |
| October Weather | 11°C (52°F) | 122 mm (4.8 inches) | 90% | moderate |
| November Weather | 5°C (42°F) | 78 mm (3.1 inches) | 88% | moderate |
| December Weather | 3°C (38°F) | 137 mm (5.4 inches) | 90% | low |