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 Irtysh +18°. Swimming season — from June to August.
Water temperature map of the Irtysh
ColderWarmer
Water temperature in the Irtysh by city for 3 days 📍
+16°
Khanty-Mansiysk
+19°
Irtyshskiy
+18°
Krasnoyarka
+20°
Novovarshavka
+19°
Vagay
+17°
Gornopravdinsk
+23°
Ust-Kamenogorsk
+19°
Korikova
+20°
Novoomskiy
+19°
Bolshereche
+18°
Znamenskoe
+19°
Omsk
| City | for 3 days | Swimming |
|---|---|---|
| Khanty-Mansiysk | +16° | Cool for swimming |
| Irtyshskiy | +19° | Comfortable for swimming |
| Krasnoyarka | +18° | Comfortable for swimming |
| Novovarshavka | +20° | Comfortable for swimming |
| Vagay | +19° | Comfortable for swimming |
| Gornopravdinsk | +17° | Cool for swimming |
| Ust-Kamenogorsk | +23° | Comfortable for swimming |
| Korikova | +19° | Comfortable for swimming |
| Novoomskiy | +20° | Comfortable for swimming |
| Bolshereche | +19° | Comfortable for swimming |
| Znamenskoe | +18° | Comfortable for swimming |
| Omsk | +19° | Comfortable for swimming |
| Sargatskoe | +20° | Comfortable for swimming |
| Tara | +19° | Comfortable for swimming |
| Tevriz | +17° | Cool for swimming |
| Ust-Ishim | +18° | Cool for swimming |
| Cherlak | +20° | Comfortable for swimming |
| Abalak | +19° | Comfortable for swimming |
| Tobolsk | +19° | Comfortable for swimming |
| Uvat | +18° | Cool for swimming |
| Ust-Kamenogorsk | +23° | Comfortable for swimming |
| Novaya Bukhtarma | +23° | Comfortable for swimming |
| Semey | +23° | Warm water |
| Aksu | +23° | Warm water |
| Kurchatov | +24° | Warm water |
| Ulba | +23° | Comfortable for swimming |
| Zhelezinka | +21° | Comfortable for swimming |
| Irtyshsk | +21° | Comfortable for swimming |
| Terenkol | +21° | Comfortable for swimming |
| Akku | +23° | Comfortable for swimming |
| Koktobe | +23° | Warm water |
| Pavlodar | +23° | Comfortable for swimming |
| Glubokoe | +22° | Comfortable for swimming |
| Semey | +23° | Warm water |
🎣 Fishing in cities on the Irtysh
Water temperature forecast in the Irtysh for 3 days 📅
Thursday
13 August
+18°
Friday
14 August
+18°
Saturday
15 August
+18°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Irtysh for 3 days 📈
+18°
minimum for 3 days
+18°
maximum for 3 days
→
steady
🏊
For 3 days: up to +18° — for hardy swimmers.
Water questions for 3 days ❓
What is the water in the Irtysh for 3 days?
From +18° to +18° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +18°.
Can you swim in the Irtysh for 3 days?
up to +18° — for hardy swimmers.
Water temperature forecast in the Irtysh 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.