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 Bolshoy In +19°. Swimming season — from June to September.
Water temperature map of the Bolshoy In
ColderWarmer
Water temperature in the Bolshoy In by city for 2 weeks 📍
| City | for 2 weeks | Swimming |
|---|---|---|
| Smidovich | +19° | Comfortable for swimming |
🎣 Fishing in cities on the Bolshoy In
Water temperature forecast in the Bolshoy In for 2 weeks 📅
Tuesday
8 September
+19°
Wednesday
9 September
+19°
Thursday
10 September
+19°
Friday
11 September
+19°
Saturday
12 September
+19°
Sunday
13 September
+18°
Monday
14 September
+18°
Tuesday
15 September
+18°
Wednesday
16 September
+17°
Thursday
17 September
+17°
Friday
18 September
+17°
Saturday
19 September
+16°
Sunday
20 September
+16°
Monday
21 September
+15°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Bolshoy In for 2 weeks 📈
+15°
minimum for 2 weeks
+19°
maximum for 2 weeks
↘
falling by +3°
🏊
For 2 weeks: up to +19° — for hardy swimmers.
For 10 days
Over the next 10 days the water in the Bolshoy In ranges from +17° to +19°.
Water questions for 2 weeks ❓
What is the water in the Bolshoy In for 2 weeks?
From +15° to +19° by the climate model; trend — falling by +3°.
Will the water warm up by the weekend?
On Saturday about +19°.
Can you swim in the Bolshoy In for 2 weeks?
up to +19° — for hardy swimmers.
Water temperature forecast in the Bolshoy In for 2 weeks. 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.