The water temperature in the Issyk-Kul lake
| Station | Date/Time | Temperature (°C) |
| Balykchi (baly) | 2025-07-18 11:00:00 | 22.5 |
| Ton (zoka) | 2025-07-17 16:09:55 | 20.9 |
| Information about Issyk-Kul Lake: | |||
| Length from west to east | 182 км | Greatest depth | 702 м |
| Width from south to north | 58 км | Average depth | 278 м |
| Coastline length | 688 км | Water volume | 1738 км³ |
| Water surface area | 6236 км² | Water mineralization | 5,90 ‰ |