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 Selenga +21°. Swimming season — from June to September.
Water temperature map of the Selenga
ColderWarmer
Water temperature in the Selenga by city for 3 days 📍
+22°
Ilinka
+22°
Naushki
+21°
Nizhniy Sayantuy
+23°
Selenduma
+20°
Sotnikovo
+21°
Tataurovo
+22°
Sokol
+21°
Sayantuy
+21°
Zarechnyy
+21°
Kabansk
+22°
Selenginsk
+21°
Tarbagatay
| City | for 3 days | Swimming |
|---|---|---|
| Ilinka | +22° | Comfortable for swimming |
| Naushki | +22° | Comfortable for swimming |
| Nizhniy Sayantuy | +21° | Comfortable for swimming |
| Selenduma | +23° | Comfortable for swimming |
| Sotnikovo | +20° | Comfortable for swimming |
| Tataurovo | +21° | Comfortable for swimming |
| Sokol | +22° | Comfortable for swimming |
| Sayantuy | +21° | Comfortable for swimming |
| Zarechnyy | +21° | Comfortable for swimming |
| Kabansk | +21° | Comfortable for swimming |
| Selenginsk | +22° | Comfortable for swimming |
| Tarbagatay | +21° | Comfortable for swimming |
| Ulan-Ude | +20° | Comfortable for swimming |
🎣 Fishing in cities on the Selenga
Water temperature forecast in the Selenga for 3 days 📅
Tuesday
8 September
+21°
Wednesday
9 September
+21°
Thursday
10 September
+20°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Selenga for 3 days 📈
+20°
minimum for 3 days
+21°
maximum for 3 days
↘
falling by +1°
🏊
For 3 days: the water will warm to +21° — cool but swimmable.
Water questions for 3 days ❓
What is the water in the Selenga for 3 days?
From +20° to +21° by the climate model; trend — falling by +1°.
Will the water warm up by the weekend?
On Saturday about +19°.
Can you swim in the Selenga for 3 days?
the water will warm to +21° — cool but swimmable.
Water temperature forecast in the Selenga 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.