Konstanz
Konstanz is a city in the German state of Baden-Württemberg, located on the shores of Lake Constance. It is famous for its beautiful lake views, historic architecture and rich cultural activities. A self-guided walk through Constance's Old Town is a must-see, and there are plenty of museums and art galleries for visitors to explore. Enjoy lake cruises and water sports in the summer, while you can enjoy the beautiful snow scenery in the winter.
Konstanz Top 10 Activities
Top things to do in Konstanz
Best time to visit Konstanz
Data source: Meteostat・Last updated: 2025-09
Weather in Konstanz throughout the year
Spring (March–May): Average 7.3–15.1°C, mild and rainy with occasional overcast days. Temperatures gradually increase from March to May, offering pleasant scenery. Common activities: Lakeside walks, cycling, exploring Konstanz's old town. Recommended clothing: Light jacket, comfortable trousers or skirt, comfortable shoes.
Summer (June–August): Average 19.3–20.5°C, warm and humid with abundant sunshine and occasional showers. This is the warmest and most popular tourist season in Konstanz. Common activities: Swimming, water sports, sunbathing on Lake Constance. Recommended clothing: Light and breathable clothing, hat, sunscreen.
Autumn (September–November): Average 15.8–6.3°C, cool with higher rainfall and variable weather. Leaves begin to change color, creating stunning scenery. Common activities: Hiking, tasting local wines. Recommended clothing: Warm jacket, comfortable trousers, waterproof jacket.
Winter (December–February): Average 2.9–4.9°C, cold and humid with frequent rain or snow. The lake may freeze over. Common activities: Visiting indoor museums, enjoying local cuisine. Recommended clothing: Heavy coat, warm clothing, waterproof shoes.
Weather in Konstanz
Annual average temperature: approx. 11°C / Annual rainfall: approx. 938 mm / Summer humidity: 65%–75% / Rainiest month: August
Konstanz weather by month
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 2.4°C | 4.9°C | 7.3°C | 9.4°C | 15.1°C | 19.3°C | 20.5°C | 20.5°C | 15.8°C | 12.4°C | 6.3°C | 2.9°C |
| Rainfall (mm) | 42.9 | 33.5 | 56.2 | 72 | 125.7 | 98.1 | 68.4 | 146.4 | 80.7 | 64.6 | 82.1 | 67.6 |
7-day weather forecast for Konstanz
| Date | 11/14Saturday | 11/15Sunday | 11/16Monday | 11/17Tuesday | 11/18Wednesday | 11/19Thursday | 11/20Friday |
|---|---|---|---|---|---|---|---|
| Weather |  Sunny |  Overcast |  Patchy rain nearby | Patchy rain nearby | Patchy rain nearby | Patchy rain nearby | Patchy rain nearby |
| High | 7.4°C | 8.7°C | 9.1°C | 10.6°C | 11.8°C | 10.3°C | 7.7°C |
| Low | -0.6°C | -1°C | 5°C | 4.7°C | 6.7°C | 6.9°C | 3.2°C |
