Neerslag — 2020
| Month | Lessines | Geraardsbergen | Difference |
|---|---|---|---|
| Jan | 42.9 mm | 39.3 mm | +3.6 |
| Feb | 121.9 mm | 122.3 mm | -0.4 |
| Mar | 72.7 mm | 68.8 mm | +3.9 |
| Apr | 25 mm | 22.6 mm | +2.4 |
| May | 14.4 mm | 17.4 mm | -3.0 |
| Jun | 51.5 mm | 52.3 mm | -0.8 |
| Jul | 53.3 mm | 53.6 mm | -0.3 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |