| Month: October 2009 | ||||
| Date | Rain acc | Rain mm | Comment | Mean 1960-1990 |
| 1 | 0 | 2.7 | ||
| 2 | 0 | 5.5 | ||
| 3 | 0 | 8.2 | ||
| 4 | 0 | 10.9 | ||
| 5 | 5 | 5 | 13.6 | |
| 6 | 9 | 4 | 16.4 | |
| 7 | 25 | 16 | 19.1 | |
| 8 | 25.2 | 0.2 | 21.8 | |
| 9 | 28.9 | 3.7 | 24.5 | |
| 10 | 28.9 | 27.3 | ||
| 11 | 30.2 | 1.3 | 30.0 | |
| 12 | 30.4 | 0.2 | 32.7 | |
| 13 | 30.4 | 35.4 | ||
| 14 | 30.4 | 38.2 | ||
| 15 | 30.6 | 0.2 | 40.9 | |
| 16 | 30.8 | 0.2 | 43.6 | |
| 17 | 31 | 0.2 | 46.3 | |
| 18 | 31 | 49.1 | ||
| 19 | 31 | 51.8 | ||
| 20 | 47.5 | 16.5 | 54.5 | |
| 21 | 54.7 | 7.2 | 57.2 | |
| 22 | 73.9 | 19.2 | 60.0 | |
| 23 | 76.3 | 2.4 | 62.7 | |
| 24 | 82.4 | 6.1 | 65.4 | |
| 25 | 82.4 | 68.1 | ||
| 26 | 84.2 | 1.8 | 70.9 | |
| 27 | 84.2 | 73.6 | ||
| 28 | 84.2 | 76.3 | ||
| 29 | 84.2 | 79.0 | ||
| 30 | 85 | 0.8 | 81.8 | |
| 31 | 93.5 | 8.5 | 84.5 | |