Lago Maggiore water temperature
Lago Maggiore, Crodolo Palm & Beach, Ronco sopra Ascona · Lido
The current water temperature at Lago Maggiore is 23.3 °C (as of September 18, 2026, source: official monitoring networks).
Pools and lidos follow their own rules — heated, spring-fed or sun-dependent. Here the operator's on-site report is what counts.
Water quality
EU classification: excellentMeasurement series & statistics
This measurement series includes 478 data points since July 20, 2026.
Lowest recorded value: 23.2 °C on September 18, 2026 · highest value: 27.0 °C on August 14, 2026.
In September, temperatures have ranged between 23.2 °C and 25.4 °C.
The current value is 1.2 °C below the September average of this series.
Nearby waters
More measuring points: Lago Maggiore
Frequently asked questions
Can you swim at Lago Maggiore right now?
The current water temperature is 23.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Lago Maggiore?
Currently 23.3 °C (updated continuously).
How warm is at Lago Maggiore in September?
In September, the water temperature recently averaged 24.5 °C.
When is the water warmest at Lago Maggiore?
Across the measurement record, August is on average the warmest month (26.0 °C).
How is the water quality at Lago Maggiore?
The official classification is: excellent.
