Neerslag — 2023
| Month | Lessines | Geraardsbergen | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 138.9 mm | 133.5 mm | +5.4 |
| Apr | 77.2 mm | 79.7 mm | -2.5 |
| May | 58.3 mm | 60.8 mm | -2.5 |
| Jun | 52.3 mm | 46.3 mm | +6.0 |
| Jul | 128.6 mm | 122.4 mm | +6.2 |
| Aug |
| 79.8 mm |
| 67.3 mm |
| +12.5 |
| Sep | 73.4 mm | 65.1 mm | +8.3 |
| Oct | 119.2 mm | 127 mm | -7.8 |
| Nov | 118.5 mm | 114 mm | +4.5 |
| Dec | 92.8 mm | 86.1 mm | +6.7 |