Between 1:45 and 2:45 p.m., the rainfall recorded in various regions were:
| Region | Rainfall |
| Yau Tsim Mong | 9 to 13 mm |
| Southern District | 8 to 36 mm |
| Sham Shui Po | 8 mm |
| Sha Tin | 7 to 15 mm |
| Sai Kung | 6 to 22 mm |
| Central & Western District | 5 to 29 mm |
| Kwai Tsing | 4 to 6 mm |
| North District | 4 to 12 mm |
| Yuen Long | 4 to 12 mm |
| Wan Chai | 30 to 35 mm |
| Tai Po | 3 to 27 mm |
| Tsuen Wan | 3 to 11 mm |
| Kwun Tong | 21 to 27 mm |
| Islands District | 2 to 10 mm |
| Wong Tai Sin | 16 to 18 mm |
| Eastern District | 15 to 30 mm |
| Kowloon City | 11 to 23 mm |
| Tuen Mun | 0 to 15 mm |
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