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.
Cold water. Now in the Issa +13°. Swimming season — August.
Water temperature map of the Issa
ColderWarmer
Water temperature in the Issa by city for 2 weeks 📍
🎣 Fishing in cities on the Issa
Water temperature forecast in the Issa for 2 weeks 📅
Monday
7 September
+13°
Tuesday
8 September
+13°
Wednesday
9 September
+13°
Thursday
10 September
+12°
Friday
11 September
+12°
Saturday
12 September
+12°
Sunday
13 September
+12°
Monday
14 September
+13°
Tuesday
15 September
+13°
Wednesday
16 September
+13°
Thursday
17 September
+13°
Friday
18 September
+13°
Saturday
19 September
+13°
Sunday
20 September
+14°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Issa for 2 weeks 📈
+12°
minimum for 2 weeks
+14°
maximum for 2 weeks
↗
rising by +1°
🏊
For 2 weeks: no warmer than +14° — too cold for swimming.
For 10 days
Over the next 10 days the water in the Issa ranges from +12° to +13°.
Water questions for 2 weeks ❓
What is the water in the Issa for 2 weeks?
From +12° to +14° by the climate model; trend — rising by +1°.
Will the water warm up by the weekend?
On Saturday about +12°.
Can you swim in the Issa for 2 weeks?
no warmer than +14° — too cold for swimming.
Water temperature forecast in the Issa 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.