| 1 | Ramsar (Iran) | 45.0 mm |
| 2 | Noshahr (Iran) | 22.2 mm |
| 3 | Gorgan (Iran) | 19.0 mm |
| 4 | Kashmar (Iran) | 19.0 mm |
| 5 | Babulsar (Iran) | 18.0 mm |
| 6 | Mashhad (Iran) | 18.0 mm |
| 7 | Gharakhil (Iran) | 15.0 mm |
| 8 | Maraveh-Tappeh (Iran) | 11.0 mm |
| 9 | Ghuchan (Iran) | 10.0 mm |
| 10 | Torbat-Heydarieh (Iran) | 9.7 mm |
| 11 | Rasht (Iran) | 9.0 mm |
| 12 | Baft (Iran) | 7.6 mm |
| 13 | Anzali (Iran) | 6.4 mm |
| 14 | Nehbandan (Iran) | 5.6 mm |
| 15 | Kerman (Iran) | 3.2 mm |
| 16 | Bojnourd (Iran) | 2.0 mm |
| 17 | Hamedan (Iran) | 2.0 mm |
| 18 | Yasoge (Iran) | 2.0 mm |
| 19 | Khor (Iran) | 1.2 mm |
| 20 | Sabzevar (Iran) | 1.0 mm |
| 21 | Sarakhs (Iran) | 0.6 mm |
| 22 | Saravan (Iran) | 0.5 mm |
| 23 | Zabol (Iran) | 0.5 mm |
| 24 | Zahedan (Iran) | 0.5 mm |
| 25 | Semnan (Iran) | 0.4 mm |
| 26 | Ali-Goodarz (Iran) | 0.4 mm |
| 27 | Kashan (Iran) | 0.4 mm |
| 28 | Tabas (Iran) | 0.1 mm |
| 29 | Ardebil (Iran) | 0.0 mm |