Last updated: August 23, 2025
In May, the average temperature in Greifenstein, Germany hovers around 13°C (55°F). Expect a range of -1°C (31°F) to 31°C (88°F), making it a month of diverse weather. With 78 mm (3.1 in) of precipitation spread over 12 days, staying dry might be a challenge. The air is quite humid, averaging at 76%, so be prepared for that sticky feeling!
In May in Greifenstein, the average temperature is 13°C (55°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as -1°C (31°F). Pack layers to ensure comfort during your travels, as the weather can vary significantly throughout the day.
In Greifenstein in May, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.
In Greifenstein in May humidity is 76%. With an average temperature of 13°C (55°F), this humidity feels like a damp, heavy blanket enveloping you, making it feel cooler than it actually is, which can be quite refreshing for short excursions but may also lead to discomfort during prolonged outdoor activities.
In Greifenstein 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 Greifenstein.
UV Risk Categories
Weather in Greifenstein varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Greifenstein, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 69 mm (2.7 inches) | 92% | low |
| February Weather | 3°C (38°F) | 63 mm (2.5 inches) | 90% | low |
| March Weather | 6°C (42°F) | 76 mm (3.0 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 39 mm (1.5 inches) | 83% | moderate |
| May Weather | 13°C (55°F) | 78 mm (3.1 inches) | 76% | high |
| June Weather | 18°C (65°F) | 78 mm (3.1 inches) | 74% | very high |
| July Weather | 19°C (66°F) | 75 mm (3.0 inches) | 74% | very high |
| August Weather | 19°C (66°F) | 75 mm (3.0 inches) | 75% | high |
| September Weather | 15°C (58°F) | 50 mm (2.0 inches) | 82% | moderate |
| October Weather | 10°C (51°F) | 61 mm (2.4 inches) | 88% | moderate |
| November Weather | 5°C (42°F) | 48 mm (1.9 inches) | 90% | low |
| December Weather | 3°C (38°F) | 102 mm (4.0 inches) | 92% | low |