Neerslag — 2020
| Mois | Herzele | Lierde | Différence |
|---|---|---|---|
| Jan | 38.8 mm | 42.1 mm | -3.3 |
| Fév | 120.4 mm | 127.7 mm | -7.3 |
| Mar | 71.1 mm | 75 mm | -3.9 |
| Avr | 24.6 mm | 22 mm | +2.6 |
| Mai | 16.8 mm | 15.8 mm | +1.0 |
| Juin | 66.1 mm | 64.4 mm | +1.7 |
| Juil | 62.4 mm | 64.1 mm | -1.7 |
| Aoû |
| – |
| 64.7 mm |
| – |
| Sep | – | 78.4 mm | – |
| Oct | – | 98.4 mm | – |
| Nov | – | 42.7 mm | – |
| Déc | – | 74.7 mm | – |