Last updated: August 23, 2025
In May, the average temperature in Castrop-Rauxel, Germany is a comfortable 14°C (57°F), with fluctuations that can see lows of 0°C (33°F) and highs reaching 33°C (91°F). Expect about 70 mm (2.7 in) of precipitation spread over 13 days, contributing to an average humidity level of 77%. Whether you’re exploring or relaxing, be prepared for a delightful mix of conditions!
In May in Castrop-Rauxel, the average temperature is 14°C (57°F). Maximums can reach 33°C (91°F), and minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.
In Castrop-Rauxel in May, the precipitation amount is 70 mm (2.7 in) over the course of 13 days.
In Castrop-Rauxel in May, humidity is 77%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket wrapping around you, making outdoor exploration feel muggy and leaving you craving the shade while you travel.
In Castrop-Rauxel 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 Castrop-Rauxel.
UV Risk Categories
Weather in Castrop-Rauxel varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Castrop-Rauxel, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 80 mm (3.2 inches) | 91% | low |
| February Weather | 4°C (40°F) | 85 mm (3.4 inches) | 90% | low |
| March Weather | 7°C (44°F) | 85 mm (3.4 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 39 mm (1.5 inches) | 84% | moderate |
| May Weather | 14°C (57°F) | 70 mm (2.7 inches) | 77% | high |
| June Weather | 19°C (66°F) | 67 mm (2.6 inches) | 74% | very high |
| July Weather | 19°C (66°F) | 98 mm (3.9 inches) | 72% | very high |
| August Weather | 19°C (66°F) | 77 mm (3.0 inches) | 71% | high |
| September Weather | 15°C (59°F) | 67 mm (2.6 inches) | 81% | moderate |
| October Weather | 12°C (53°F) | 97 mm (3.8 inches) | 88% | moderate |
| November Weather | 7°C (44°F) | 59 mm (2.3 inches) | 91% | low |
| December Weather | 5°C (41°F) | 108 mm (4.2 inches) | 92% | low |