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Lake Constance

Travel guide

Top 10 things to do in Lake Constance

Ongoing promotions in Lake Constance

Best time to visit Lake Constance

Data source：Meteostat
Last updated：2025-09

Weather in Lake Constance throughout the year

  • Spring (March–May): Average 7.5–15.1°C, mild climate but with relatively high rainfall, especially in May. Popular activities: Lakeside walks, boat trips, visiting castles and attractions in the surrounding area. Recommended clothing: Light jacket, comfortable casual wear, and rain gear.
  • Summer (June–August): Average 19.5–20.7°C, warm and humid climate with abundant sunshine, ideal for water sports. Popular activities: Swimming, sailing, windsurfing, cycling, exploring the towns around the lake. Recommended clothing: Light and breathable clothing, sun hat, sunglasses, and sunscreen.
  • Autumn (September–November): Average 12.5–15.8°C, pleasant climate, but with relatively high rainfall and a larger temperature difference between day and night. Popular activities: Visiting wineries, tasting local cuisine, hiking. Recommended clothing: Comfortable long-sleeved shirts, light jacket, and shoes suitable for outdoor activities.
  • Winter (December–February): Average 2.2–4.9°C, cold and humid climate, with occasional snowfall. Popular activities: Enjoying lake views, indoor activities, spa treatments. Recommended clothing: Warm jacket, scarf, hat, gloves, and waterproof shoes.

Weather in Lake Constance

Annual average temperature: approx. 11°C / Annual rainfall: approx. 1044 mm / Summer humidity: 70%–80% / Rainiest month: May

Lake Constance weather by month

Month
Temperature (°C)
Rainfall (mm)
January
2.2°C
48.4
February
4.9°C
40.4
March
7.5°C
67.7
April
9.4°C
96.7
May
15.1°C
131.2
June
19.5°C
112.8
July
20.7°C
91.7
August
20.6°C
118.9
September
15.8°C
96.8
October
12.5°C
72.2
November
6.2°C
92.6
December
2.8°C
75.1

7-day weather forecast for Lake Constance

11/1
Sunday
Sunny
8.4°C/2.3°C
11/2
Monday
Overcast
7.7°C/1.8°C
11/3
Tuesday
Overcast
7.2°C/3°C
11/4
Wednesday
Overcast
6.8°C/4.2°C
11/5
Thursday
Sunny
10.3°C/0.2°C
11/6
Friday
Mist
8.1°C/0.7°C
11/7
Saturday
Mist
7.6°C/1.8°C

Lake Constance travel FAQs and useful info

Is Lake Constance worth visiting?

Lake Constance is a classic year-round European destination. Boundless, refreshing, high quality, traditional, nostalgic — all that fits us.

How do I travel to Lake Constance?

You can travel to Lake Constance by car via the A81 and A98 from Stuttgart or the A1 from Geneva. The nearest airports are Zurich and Friedrichshafen. From Friedrichshafen, you can take a catamaran to Constance. Major train stations include Konstanz main station and Konstanz-Petershausen station, served by Deutsche Bahn and SBB. Long-distance buses like Flixbus and Euroline also operate to the region.

What is the nicest town on Lake Constance?

Meersburg, Germany is often considered the prettiest town on Lake Constance. From Konstanz, it's a short ferry ride to Meersburg, a charming cluster of half-timbered houses clinging to a steep hill above the water.

Is it safe to swim in Lake Constance?

Yes, it is safe to swim in Lake Constance. There are many lakeside lidos and natural swimming areas along the shoreline. Thanks to Lake Constance's excellent water quality, the entire family will love swimming and splashing around here.

What are the main attractions around Lake Constance?

Lake Constance offers a variety of attractions including picturesque towns like Konstanz and Meersburg, the flower island of Mainau, historic castles, and beautiful cycling and hiking routes. Boat trips across the lake are also a popular way to experience its beauty.