Last updated: August 23, 2025
In Mettweiler, Germany, the average temperature in May hovers around 13°C (56°F). Expect variability, as temperatures can dip to a chilly 0°C (33°F) or soar up to a warm 31°C (89°F). This month sees approximately 76 mm (3.0 in) of precipitation spread across 12 days, contributing to an average humidity level of 81%. Whether you're packing for a cozy stay or preparing for occasional rain, be ready for a diverse climate experience!
In May in Mettweiler, the average temperature is 13°C (56°F), with maximums reaching 31°C (89°F) and minimums dropping as low as 0°C (33°F). It's a great time for travelers to enjoy a variety of outdoor activities while being prepared for varying temperatures.
In Mettweiler in May, the total precipitation amount is 76 mm (3.0 in), occurring over the course of 12 days.
In Mettweiler in May, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.
In Mettweiler in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mettweiler.
UV Risk Categories
Weather in Mettweiler varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Mettweiler, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 72 mm (2.8 inches) | 91% | low |
| February Weather | 4°C (39°F) | 77 mm (3.0 inches) | 90% | moderate |
| March Weather | 6°C (43°F) | 85 mm (3.3 inches) | 88% | moderate |
| April Weather | 10°C (50°F) | 41 mm (1.6 inches) | 84% | high |
| May Weather | 13°C (56°F) | 76 mm (3.0 inches) | 81% | very high |
| June Weather | 18°C (65°F) | 76 mm (3.0 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 61 mm (2.4 inches) | 82% | very high |
| August Weather | 19°C (66°F) | 54 mm (2.1 inches) | 80% | high |
| September Weather | 15°C (59°F) | 57 mm (2.2 inches) | 83% | high |
| October Weather | 11°C (51°F) | 65 mm (2.5 inches) | 89% | moderate |
| November Weather | 5°C (42°F) | 65 mm (2.6 inches) | 91% | low |
| December Weather | 3°C (38°F) | 122 mm (4.8 inches) | 93% | low |