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 Lake Baikal +23°. Swimming season — from May to October.
Water temperature map of Lake Baikal
ColderWarmer
Water temperature in Lake Baikal by city for 3 days 📍
| City | for 3 days | Swimming |
|---|---|---|
| Angarsk | +22° | Comfortable for swimming |
| Irkutsk | +23° | Warm water |
| Usol'ye-Sibirskoye | +23° | Comfortable for swimming |
| Shelekhov | +22° | Comfortable for swimming |
| Ulan-Ude | +21° | Comfortable for swimming |
🎣 Fishing in cities on Lake Baikal
Water temperature forecast in Lake Baikal for 3 days 📅
Tuesday
8 September
+23°
Wednesday
9 September
+23°
Thursday
10 September
+24°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in Lake Baikal for 3 days 📈
+23°
minimum for 3 days
+24°
maximum for 3 days
↗
rising by +1°
🏊
For 3 days: the water will warm to +24° — great for swimming.
Water questions for 3 days ❓
What is the water in Lake Baikal for 3 days?
From +23° to +24° by the climate model; trend — rising by +1°.
Will the water warm up by the weekend?
On Saturday about +24°.
Can you swim in Lake Baikal for 3 days?
the water will warm to +24° — great for swimming.
Water temperature forecast in Lake Baikal 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.