Last updated: August 22, 2025
In May, the average temperature in Grafenbach, Austria hovers around 12°C (54°F), with extremes ranging from a chilly -2°C (29°F) to a warm 27°C (81°F). Expect 122 mm (4.8 in) of precipitation spread over 18 days, contributing to an average humidity level of 71%. This blend of conditions makes Grafenbach a unique destination during this time of year!
In May in Grafenbach, the average temperature is 12°C (54°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -2°C (29°F). This range makes it an ideal time for travelers to experience a mix of mild and chilly weather, so be sure to pack accordingly for both warm and cool outings.
In Grafenbach in May, the precipitation amount is 122 mm (4.8 in) spread over 18 days, indicating a relatively wet period for the region.
In Grafenbach in May humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.
In Grafenbach 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 Grafenbach.
UV Risk Categories
Weather in Grafenbach varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Grafenbach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 42 mm (1.7 inches) | 90% | low |
| February Weather | 2°C (35°F) | 42 mm (1.6 inches) | 84% | moderate |
| March Weather | 4°C (40°F) | 51 mm (2.0 inches) | 78% | moderate |
| April Weather | 8°C (47°F) | 59 mm (2.3 inches) | 73% | high |
| May Weather | 12°C (54°F) | 122 mm (4.8 inches) | 71% | very high |
| June Weather | 18°C (64°F) | 113 mm (4.4 inches) | 73% | very high |
| July Weather | 19°C (66°F) | 132 mm (5.2 inches) | 70% | very high |
| August Weather | 19°C (66°F) | 140 mm (5.5 inches) | 60% | very high |
| September Weather | 14°C (58°F) | 114 mm (4.5 inches) | 65% | high |
| October Weather | 10°C (50°F) | 64 mm (2.5 inches) | 84% | moderate |
| November Weather | 5°C (41°F) | 57 mm (2.3 inches) | 89% | moderate |
| December Weather | 1°C (34°F) | 62 mm (2.4 inches) | 89% | low |