Last updated: August 22, 2025
In May, the average temperature in Heiligenkreuz im Lafnitztal, Austria hovers around 15°C (60°F). However, temperatures can vary significantly, with a minimum of 1°C (34°F) and a maximum reaching 31°C (87°F). Visitors can expect about 108 mm (4.2 in) of precipitation spread over 16 days, contributing to an average humidity of 71%.
In May, in Heiligenkreuz im Lafnitztal, the average temperature is 15°C (60°F). Maximum temperatures can reach 31°C (87°F), and minimums can drop as low as 1°C (34°F). This varied climate makes Heiligenkreuz im Lafnitztal an ideal destination for travelers seeking both warm and cool experiences.
In Heiligenkreuz im Lafnitztal in May, the precipitation amount is 108 mm (4.2 in), falling over the course of 16 days.
In Heiligenkreuz im Lafnitztal in May humidity is 71%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you feel sticky and sluggish.
In Heiligenkreuz im Lafnitztal 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 Heiligenkreuz im Lafnitztal.
UV Risk Categories
Weather in Heiligenkreuz im Lafnitztal varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Heiligenkreuz im Lafnitztal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 26 mm (1.0 inches) | 90% | low |
| February Weather | 3°C (38°F) | 37 mm (1.5 inches) | 84% | moderate |
| March Weather | 6°C (43°F) | 35 mm (1.4 inches) | 78% | moderate |
| April Weather | 11°C (52°F) | 46 mm (1.8 inches) | 73% | high |
| May Weather | 15°C (60°F) | 108 mm (4.2 inches) | 71% | very high |
| June Weather | 21°C (70°F) | 83 mm (3.3 inches) | 73% | very high |
| July Weather | 22°C (71°F) | 85 mm (3.4 inches) | 70% | very high |
| August Weather | 22°C (71°F) | 92 mm (3.6 inches) | 60% | very high |
| September Weather | 16°C (62°F) | 94 mm (3.7 inches) | 65% | high |
| October Weather | 11°C (53°F) | 49 mm (1.9 inches) | 84% | moderate |
| November Weather | 6°C (43°F) | 66 mm (2.6 inches) | 89% | low |
| December Weather | 2°C (36°F) | 55 mm (2.2 inches) | 89% | low |