Last updated: August 23, 2025
In April, the average temperature in Weil der Stadt, Germany is a cool 9°C (49°F). Expect chilly nights with temperatures dipping as low as -5°C (24°F), while daytime highs can reach up to 26°C (79°F). Be prepared for some rain, as 52 mm (2.0 in) of precipitation usually falls over 9 days, and keep your umbrella handy, with an average humidity of 83% making the air feel quite damp.
In April in Weil der Stadt, the average temperature is 9°C (49°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -5°C (24°F). It's advisable to pack layers to accommodate both warm days and chilly nights during your travels.
In Weil der Stadt in April, the precipitation amount is 52 mm (2.0 in) over a span of 9 days.
In Weil der Stadt in April, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.
In Weil der Stadt in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Weil der Stadt, you can refer to this Hourly UV Index in Weil der Stadt.
UV Risk Categories
Weather in Weil der Stadt varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Weil der Stadt, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 92 mm (3.6 inches) | 91% | low |
| February Weather | 3°C (38°F) | 83 mm (3.3 inches) | 89% | moderate |
| March Weather | 5°C (42°F) | 99 mm (3.9 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 52 mm (2.0 inches) | 83% | high |
| May Weather | 13°C (55°F) | 112 mm (4.4 inches) | 79% | very high |
| June Weather | 18°C (65°F) | 114 mm (4.5 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 107 mm (4.2 inches) | 83% | very high |
| August Weather | 19°C (66°F) | 111 mm (4.4 inches) | 84% | very high |
| September Weather | 14°C (58°F) | 65 mm (2.6 inches) | 85% | high |
| October Weather | 10°C (51°F) | 86 mm (3.4 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 62 mm (2.4 inches) | 89% | low |
| December Weather | 3°C (37°F) | 123 mm (4.8 inches) | 91% | low |