Liechtenstein — Water Temperature in Lakes and Rivers
Find current water temperatures in lakes and rivers across Liechtenstein. See today’s measurements and typical seasonal changes for inland swimming and recreation. We find every place where you can swim and show you the water temperature there today and throughout the year.
Water Temperature in Lakes and Rivers
Popular Lakes
all lakes ->
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Liechtenstein has no large natural lakes within its borders; its main surface waters are the Rhine along the western boundary and numerous small mountain streams, ponds and engineered reservoirs. Water temperatures are therefore strongly influenced by alpine runoff and by season. In summer months (July–August) shallow areas and small ponds can warm to roughly 18–24 °C (64–75 °F) on warm years, while the Rhine in the principality typically ranges from about 16–20 °C (61–68 °F) at its warmest. During spring and early summer, after snowmelt, temperatures are much lower—often 4–12 °C (39–54 °F)—and in autumn waters cool back toward 6–12 °C (43–54 °F). In winter rivers and high-elevation streams can be very cold, close to freezing, around 0–5 °C (32–41 °F) in many places.
Swimming Conditions
Swimming in Liechtenstein’s natural waters is possible but limited and often conditional. There are few formal bathing beaches on the Rhine inside the country; some locals swim in suitable spots, but currents, variable depths and cold temperatures outside midsummer make swimming potentially hazardous. Water quality is generally good because of the alpine setting, but it can deteriorate after heavy rains or during snowmelt. Public outdoor pools and municipal bathing facilities provide safer, warmer alternatives during the swimming season. Visitors should heed local signage and seasonal restrictions, be aware of cold-water shock in alpine streams, and treat unmonitored river swimming as a personal-risk activity rather than an organized recreational option.