This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Water temperature map of the Chermoz
Water temperature in the Chermoz by city today 📍
| City | Now | Swimming |
|---|---|---|
| Chermoz | +13° | Cold water |
🎣 Fishing in cities on the Chermoz
Water temperature forecast in the Chermoz 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Chermoz this weekend
Water temperature in the Chermoz for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +17° in summer. The monthly normal is below.
Monthly water temperature in the Chermoz 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | ❄ | +4 | +8 | +9 | +13 | +17 | +15 | +11 | +9 | +5 | ❄ |
Climate normal (model estimate).
Swimming conditions in the Chermoz by month
When to swim in the Chermoz 🏖️
Cities on the Chermoz 📍
FAQ about water in the Chermoz ❓
What is the water temperature in the Chermoz now?
Now +13° — Cold water.
When is water warmest in the Chermoz?
Warmest in July — up to +17°.
Where does the water temperature data come from?
A water temperature model (by latitude, longitude and day of year), by cities.
Water temperature archive in the Chermoz on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Chermoz | +14° | +16° | +15° | +12° | +12° | +12° | +14° | +15° | +15° | +13° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Chermoz — in detail
Water temperature in the Chermoz is tracked across 1 cities. The water is now about +13°. The page has a temperature map by city, a daily forecast and a monthly climate normal.