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 Trostyanets
Water temperature in the Trostyanets by city today 📍
| City | Now | Swimming |
|---|---|---|
| Topaly | +18° | Comfortable for swimming |
| Chernaya | +18° | Cool for swimming |
| Nestoita | +19° | Comfortable for swimming |
| Staraya Kulna | +18° | Cool for swimming |
🎣 Fishing in cities on the Trostyanets
Water temperature forecast in the Trostyanets 📅
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature in the Trostyanets this weekend
Water temperature in the Trostyanets 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 Trostyanets 🗓️
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| +6 | +5 | +8 | +12 | +13 | +16 | +19 | +18 | +14 | +12 | +9 | +5 |
Climate normal (model estimate).
Swimming conditions in the Trostyanets by month
When to swim in the Trostyanets 🏖️
Cities on the Trostyanets 📍
FAQ about water in the Trostyanets ❓
What is the water temperature in the Trostyanets now?
Now +18° — Cool for swimming.
Can you swim in the Trostyanets?
Comfortable season — July and August.
When is water warmest in the Trostyanets?
Warmest in July — 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 Trostyanets on this day
| City | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|---|---|
| Topaly | +17° | +18° | +18° | +18° | +18° | +18° | +17° | +17° | +18° | +18° |
| Chernaya | +17° | +17° | +17° | +18° | +18° | +17° | +17° | +17° | +17° | +18° |
| Nestoita | +18° | +18° | +19° | +19° | +19° | +19° | +18° | +18° | +18° | +19° |
| Staraya Kulna | +17° | +17° | +17° | +18° | +18° | +17° | +17° | +17° | +17° | +18° |
Climate normal (model estimate for this date), not a measurement archive.
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Water temperature in the Trostyanets — in detail
Water temperature in the Trostyanets is tracked across 4 cities. The water is now about +18°. The page has a temperature map by city, a daily forecast and a monthly climate normal.