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.
Comfortable for swimming. Now in the Irsha +18°. Swimming season — July and August.
Water temperature map of the Irsha
ColderWarmer
Water temperature in the Irsha by city for the week 📍
| City | for the week | Swimming |
|---|---|---|
| Khoroshev (Volodarsk-Volynskiy) | +19° | Comfortable for swimming |
| Malyn | +19° | Comfortable for swimming |
| Irshansk | +19° | Comfortable for swimming |
| Novaya Borovaya | +18° | Cool for swimming |
| Chopovichi | +18° | Cool for swimming |
🎣 Fishing in cities on the Irsha
Water temperature forecast in the Irsha for the week 📅
Friday
28 August
+18°
Saturday
29 August
+18°
Sunday
30 August
+18°
Monday
31 August
+17°
Tuesday
1 September
+17°
Wednesday
2 September
+17°
Thursday
3 September
+16°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Irsha for the week 📈
+16°
minimum for the week
+18°
maximum for the week
↘
falling by +2°
🏊
For the week: up to +18° — for hardy swimmers.
This weekend 🏖️
Saturday, 29 August · water +18° · cool for swimming
Sunday, 30 August · water +18° · cool for swimming
Water questions for the week ❓
What is the water in the Irsha for the week?
From +16° to +18° by the climate model; trend — falling by +2°.
Will the water warm up by the weekend?
On Saturday about +18°.
Can you swim in the Irsha for the week?
up to +18° — for hardy swimmers.
Water temperature forecast in the Irsha for the week. 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.