Lago d'Iseo water temperature
Lago d'Iseo, Boa Trentapassi · Lake
The current water temperature at Lago d'Iseo is 19.7 °C (as of October 14, 2026, source: Università degli Studi di Brescia – gruppo di Idraulica).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
Measurement series & statistics
This measurement series includes 179 data points since September 30, 2026.
Lowest recorded value: 19.3 °C on October 14, 2026 · highest value: 21.9 °C on September 30, 2026.
In October, temperatures have ranged between 19.3 °C and 21.8 °C.
The current value is 0.8 °C below the October average of this series.
Nearby waters
More measuring points: Lago d'Iseo
Frequently asked questions
Can you swim at Lago d'Iseo right now?
The current water temperature is 19.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Lago d'Iseo?
Currently 19.7 °C (updated continuously).
How warm is at Lago d'Iseo in October?
In October, the water temperature recently averaged 20.5 °C.
