The water temperature in the Issyk-Kul lake
| Station | Date/Time | Temperature (°C) |
| Balykchi (baly) | 2025-05-01 02:00:00 | 15.0 |
| Cholpon-Ata (chol) | 2025-05-01 02:00:00 | 0.0 |
| Laguna (lagu) | 2025-05-01 02:00:00 | 0.0 |
| Natali (nati) | 2025-05-01 02:00:00 | 13.8 |
| Ton (zoka) | 2025-04-30 15:56:55 | 12.1 |
| 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 ‰ |