Last updated: August 22, 2025
In May, the average temperature in Sankt Andrae, Austria hovers around 4°C (39°F). Expect chilly nights with a minimum dropping to -9°C (16°F), while daytime highs may reach a pleasant 19°C (66°F). The region experiences 150 mm (5.9 in) of precipitation over approximately 22 days, contributing to an average humidity of 78%. Adjust your wardrobe accordingly for this cool, damp month!
In May in Sankt Andrae, the average temperature is 4°C (39°F). The maximum can reach 19°C (66°F), while the minimum can drop as low as -9°C (16°F). This means travelers should be prepared for a wide range of temperatures, making layering an essential part of your packing.
In Sankt Andrae in May, the total precipitation amount is 150 mm (5.9 in) distributed over 22 days.
In Sankt Andrae in May humidity is 78%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration somewhat uncomfortable and necessitating the need for warm, weatherproof clothing to fully enjoy your travels.
In Sankt Andrae in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sankt Andrae.
UV Risk Categories
Weather in Sankt Andrae varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sankt Andrae, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 87 mm (3.4 inches) | 93% | low |
| February Weather | -6°C (21°F) | 72 mm (2.8 inches) | 89% | moderate |
| March Weather | -4°C (25°F) | 88 mm (3.5 inches) | 86% | high |
| April Weather | 0°C (32°F) | 90 mm (3.5 inches) | 83% | very high |
| May Weather | 4°C (39°F) | 150 mm (5.9 inches) | 78% | very high |
| June Weather | 10°C (50°F) | 151 mm (6.0 inches) | 79% | very high |
| July Weather | 11°C (52°F) | 189 mm (7.5 inches) | 82% | very high |
| August Weather | 11°C (52°F) | 216 mm (8.5 inches) | 80% | very high |
| September Weather | 7°C (45°F) | 132 mm (5.2 inches) | 83% | high |
| October Weather | 2°C (37°F) | 120 mm (4.7 inches) | 90% | moderate |
| November Weather | -3°C (27°F) | 124 mm (4.9 inches) | 89% | moderate |
| December Weather | -8°C (18°F) | 135 mm (5.3 inches) | 90% | low |