Last updated: August 27, 2025
In May, the average temperature in Rossum, Netherlands hovers around 14°C (57°F). However, be prepared for a range, as temperatures can dip to a minimum of -1°C (31°F) or soar to a maximum of 32°C (90°F). You'll likely encounter 65 mm (2.5 in) of precipitation over 14 days, and with an average humidity of 80%, it's a month that promises a mix of both wet and warm days.
In May in Rossum, the average temperature is 14°C (57°F). Maximums can reach 32°C (90°F), while minimums can drop as low as -1°C (31°F). Travelers should be prepared for a range of temperatures, so packing layers is advisable.
In Rossum in May, the precipitation amount is 65 mm (2.5 in) over a span of 14 days.
In Rossum in May, humidity is 80%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making travel uncomfortable and sticky, as sweat clings to your skin and the air feels heavy with moisture.
In Rossum in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Rossum.
UV Risk Categories
Weather in Rossum varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Rossum, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 67 mm (2.6 inches) | 88% | low |
| February Weather | 4°C (40°F) | 75 mm (2.9 inches) | 88% | low |
| March Weather | 6°C (44°F) | 76 mm (3.0 inches) | 86% | moderate |
| April Weather | 10°C (50°F) | 36 mm (1.4 inches) | 84% | moderate |
| May Weather | 14°C (57°F) | 65 mm (2.5 inches) | 80% | high |
| June Weather | 19°C (66°F) | 65 mm (2.6 inches) | 75% | very high |
| July Weather | 19°C (66°F) | 74 mm (2.9 inches) | 75% | very high |
| August Weather | 19°C (66°F) | 76 mm (3.0 inches) | 75% | high |
| September Weather | 15°C (59°F) | 63 mm (2.5 inches) | 83% | moderate |
| October Weather | 12°C (54°F) | 86 mm (3.4 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 54 mm (2.1 inches) | 87% | low |
| December Weather | 5°C (41°F) | 91 mm (3.6 inches) | 86% | low |