Last updated: August 23, 2025
In April, the average temperature in Rettersen, Germany hovers around 10°C (50°F). Expect a chill with minimum temperatures dipping to -4°C (25°F), while it can warm up to a pleasant 26°C (80°F) at times. This month sees about 43 mm (1.7 in) of precipitation spread across 9 days, contributing to a notable average humidity of 84%. Stay prepared for variable conditions!
In April in Rettersen, the average temperature is 10°C (50°F). Maximums can reach 26°C (80°F), while minimums can dip as low as -4°C (25°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack appropriate clothing for both warm and chilly conditions.
In Rettersen in April, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.
In Rettersen in April, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.
In Rettersen in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Rettersen.
UV Risk Categories
Weather in Rettersen varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Rettersen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (37°F) | 99 mm (3.9 inches) | 91% | low |
| February Weather | 4°C (39°F) | 94 mm (3.7 inches) | 90% | low |
| March Weather | 6°C (43°F) | 104 mm (4.1 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 43 mm (1.7 inches) | 84% | moderate |
| May Weather | 13°C (56°F) | 79 mm (3.1 inches) | 77% | high |
| June Weather | 18°C (66°F) | 70 mm (2.7 inches) | 74% | very high |
| July Weather | 19°C (67°F) | 91 mm (3.6 inches) | 72% | very high |
| August Weather | 19°C (67°F) | 84 mm (3.3 inches) | 71% | high |
| September Weather | 15°C (59°F) | 69 mm (2.7 inches) | 81% | moderate |
| October Weather | 11°C (52°F) | 91 mm (3.6 inches) | 88% | moderate |
| November Weather | 6°C (43°F) | 64 mm (2.5 inches) | 91% | low |
| December Weather | 4°C (40°F) | 141 mm (5.5 inches) | 92% | low |