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 Tereshka
Water temperature in the Tereshka by city today 📍
| City | Now | Swimming |
|---|---|---|
| Radishchevo | +14° | Cold water |
🎣 Fishing in cities on the Tereshka
Water temperature forecast in the Tereshka 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Tereshka this weekend
Water temperature in the Tereshka for a month
There is no exact monthly water forecast — it changes slowly. The reference is the climate normal: up to +19° in summer. The monthly normal is below.
Monthly water temperature in the Tereshka 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +2 | +3 | +3 | +8 | +14 | +16 | +17 | +19 | +17 | +11 | +7 | +6 |
Climate normal (model estimate).
Swimming conditions in the Tereshka by month
When to swim in the Tereshka 🏖️
Cities on the Tereshka 📍
FAQ about water in the Tereshka ❓
What is the water temperature in the Tereshka now?
Now +15° — Cool for swimming.
Can you swim in the Tereshka?
Comfortable season — August and September.
When is water warmest in the Tereshka?
Warmest in August — up to +19°.
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 Tereshka on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Radishchevo | +15° | +14° | +13° | +15° | +17° | +17° | +16° | +14° | +13° | +14° |
Climate normal (model estimate for this date), not a measurement archive.
Website widget
Add the «Water temperature in the Tereshka» widget — free
Pick a body of water, size and colour — get ready-made code. Works on any site.
Get the widget →
Water temperature in the Tereshka — in detail
Water temperature in the Tereshka is tracked across 1 cities. The water is now about +15°. The page has a temperature map by city, a daily forecast and a monthly climate normal.