Last updated: August 23, 2025
In September, the average temperature in Wanna, Germany hovers around 15°C (60°F), with a minimum of 9°C (48°F) and a maximum reaching 27°C (80°F). Expect 83 mm (3.3 in) of precipitation spread over about 13 days, contributing to an average humidity of 81%. Be prepared for a cozy, albeit occasionally damp, atmosphere!
In September in Wanna, the average temperature is 15°C (60°F). Maximums can reach 27°C (80°F) and minimums can be as low as 9°C (48°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the attractions in Wanna.
In Wanna in September, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.
In Wanna in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.
In Wanna in September, 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 Wanna.
UV Risk Categories
Weather in Wanna varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Wanna, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 84 mm (3.3 inches) | 91% | low |
| February Weather | 4°C (39°F) | 72 mm (2.8 inches) | 89% | low |
| March Weather | 5°C (42°F) | 75 mm (2.9 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 54 mm (2.1 inches) | 82% | moderate |
| May Weather | 12°C (54°F) | 71 mm (2.8 inches) | 73% | high |
| June Weather | 17°C (63°F) | 77 mm (3.0 inches) | 66% | very high |
| July Weather | 18°C (64°F) | 87 mm (3.4 inches) | 66% | high |
| August Weather | 19°C (66°F) | 108 mm (4.3 inches) | 67% | high |
| September Weather | 15°C (60°F) | 83 mm (3.3 inches) | 81% | moderate |
| October Weather | 12°C (54°F) | 133 mm (5.2 inches) | 86% | moderate |
| November Weather | 8°C (46°F) | 85 mm (3.3 inches) | 90% | low |
| December Weather | 5°C (41°F) | 97 mm (3.8 inches) | 90% | low |