Last updated: March 2, 2024
The weather in Heidenreichstein, Austria, during May is characterized by an average temperature of 12°C (54°F). Highs can soar to 26°C (78°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Heidenreichstein throughout May hovers around 76%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Heidenreichstein averages 107 mm (4.2 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 15 hours 16 minutes of daylight, with the sun shining for approximately 11 hours 45 minutes each day. Additionally, there is a 30% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Heidenreichstein reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 2 | 3 | 5 | 6 | 7 | 8 | 7 | 6 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||