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.
Cool for swimming. Now in the Zelvyanka +17°. Swimming season — July.
Water temperature map of the Zelvyanka
ColderWarmer
Water temperature in the Zelvyanka by city for 3 days 📍
| City | for 3 days | Swimming |
|---|---|---|
| Zelva | +18° | Cool for swimming |
| Ruzhany | +18° | Comfortable for swimming |
| Mosty | +16° | Cool for swimming |
🎣 Fishing in cities on the Zelvyanka
Water temperature forecast in the Zelvyanka for 3 days 📅
Thursday
13 August
+17°
Friday
14 August
+17°
Saturday
15 August
+17°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Zelvyanka for 3 days 📈
+17°
minimum for 3 days
+17°
maximum for 3 days
→
steady
🏊
For 3 days: up to +17° — for hardy swimmers.
Water questions for 3 days ❓
What is the water in the Zelvyanka for 3 days?
From +17° to +17° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +17°.
Can you swim in the Zelvyanka for 3 days?
up to +17° — for hardy swimmers.
Water temperature forecast in the Zelvyanka for 3 days. Daily values and by-city temperatures for this horizon to plan a trip and a swim. Full reference data — map, monthly climate normal, yearly archive and swimming season — is on the main page.