Seasonal Forecasts
| Source | Date | Total TCs |
Tropical storms |
Typhoons |
| GCACIC | 31 | 27 | 17 | |
| TSR | – | 27 | 17 | |
| TSR | March 16, 2010 | – | 26 | 16 |
| GCACIC | April 26, 2010 | 28 | 24 | 16 |
| TSR | May 5, 2010 | – | 24 | 15 |
| GCACIC | June 24, 2010 | 27 | 23 | 15 |
| CWB | June 30, 2010 | – | 20–23 | – |
| TSR | July 6, 2010 | – | 23 | 14 |
| TSR | August 4, 2010 | – | 23 | 14 |
| JMA | Actual activity | 32 | 14 | 7 |
| JTWC | Actual activity | 19 | 14 | 8 |
Each season several national meteorological services and scientific agencies forecast how many tropical cyclones, tropical storms, and typhoons will form during a season and/or how many tropical cyclones will affect a particular country.
Read more about this topic: 2010 Pacific Typhoon Season