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 Kuybyshev Reservoir
Water temperature in the Kuybyshev Reservoir by city today 📍
| City | Now | Swimming |
|---|---|---|
| Volzhsk | +19° | Comfortable for swimming |
| Zelenodolsk | +19° | Comfortable for swimming |
| Kazan | +20° | Comfortable for swimming |
| Nurlat | +22° | Comfortable for swimming |
| Chistopol' | +22° | Comfortable for swimming |
| Dimitrovgrad | +22° | Comfortable for swimming |
| Ulyanovsk | +21° | Comfortable for swimming |
🎣 Fishing in cities on the Kuybyshev Reservoir
Water temperature forecast in the Kuybyshev Reservoir 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Kuybyshev Reservoir this weekend
Water temperature in the Kuybyshev Reservoir for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +22° in summer. The monthly normal is below.
Monthly water temperature in the Kuybyshev Reservoir 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ❄ | +2 | +3 | +8 | +17 | +21 | +21 | +22 | +21 | +14 | +8 | +5 |
Climate normal (model estimate).
Swimming conditions in the Kuybyshev Reservoir by month
When to swim in the Kuybyshev Reservoir 🏖️
Cities on the Kuybyshev Reservoir 📍
FAQ about water in the Kuybyshev Reservoir ❓
What is the water temperature in the Kuybyshev Reservoir now?
Now +21° — Comfortable for swimming.
Can you swim in the Kuybyshev Reservoir?
Comfortable season — from June to September.
When is water warmest in the Kuybyshev Reservoir?
Warmest in August — up to +22°.
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 Kuybyshev Reservoir on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Volzhsk | +21° | +21° | +20° | +19° | +19° | +20° | +21° | +21° | +20° | +19° |
| Zelenodolsk | +21° | +21° | +20° | +19° | +19° | +20° | +21° | +21° | +20° | +19° |
| Kazan | +22° | +22° | +21° | +20° | +20° | +21° | +22° | +22° | +21° | +20° |
| Nurlat | +23° | +23° | +22° | +21° | +21° | +22° | +23° | +23° | +23° | +22° |
| Chistopol' | +23° | +23° | +22° | +22° | +22° | +22° | +23° | +23° | +23° | +22° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Kuybyshev Reservoir — in detail
Water temperature in the Kuybyshev Reservoir is tracked across 7 cities. The water is now about +21°. The page has a temperature map by city, a daily forecast and a monthly climate normal.