Last updated: August 23, 2025
In Leonberg, Germany, the average temperature in May hovers around 12°C (53°F), with a range that can swing from a chilly -2°C (28°F) to a warm 28°C (83°F). Expect some rain, with 86 mm (3.4 in) of precipitation spread over 16 days throughout the month. Humidity is relatively high at 77%, creating a moist atmosphere that often enhances the overall experience of this season.
In May in Leonberg, the average temperature is 12°C (53°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -2°C (28°F). This variation in temperatures means travelers should be prepared for both warm days and chilly nights.
In Leonberg in May, the precipitation amount is 86 mm (3.4 in) over a period of 16 days.
In Leonberg in May, humidity is 77%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that can make exploration rather uncomfortable, as the moisture in the air clings to your skin and makes even a light breeze feel colder, often requiring additional layers for comfort while traveling.
In Leonberg 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 Leonberg.
UV Risk Categories
Weather in Leonberg varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Leonberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 1°C (33°F) | 58 mm (2.3 inches) | 89% | moderate |
| March Weather | 3°C (39°F) | 71 mm (2.8 inches) | 88% | moderate |
| April Weather | 8°C (46°F) | 35 mm (1.4 inches) | 84% | high |
| May Weather | 12°C (53°F) | 86 mm (3.4 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 82 mm (3.2 inches) | 82% | very high |
| July Weather | 18°C (64°F) | 69 mm (2.7 inches) | 83% | very high |
| August Weather | 18°C (64°F) | 81 mm (3.2 inches) | 84% | high |
| September Weather | 13°C (56°F) | 56 mm (2.2 inches) | 85% | high |
| October Weather | 9°C (48°F) | 58 mm (2.3 inches) | 88% | moderate |
| November Weather | 4°C (39°F) | 42 mm (1.6 inches) | 88% | low |
| December Weather | 1°C (34°F) | 87 mm (3.4 inches) | 91% | low |