Neerslag — 2025
| Mois | Heuvelland | Poperinge | Différence |
|---|---|---|---|
| Jan | 122 mm | 115.2 mm | +6.8 |
| Fév | 49.7 mm | 36.2 mm | +13.5 |
| Mar | 4.5 mm | 8.8 mm | -4.3 |
| Avr | 18.6 mm | 30.5 mm | -11.9 |
| Mai | 30.6 mm | 45.8 mm | -15.2 |
| Juin | 36.4 mm | 38.5 mm | -2.1 |
| Juil | 71.8 mm | 78 mm | -6.2 |
| Aoû |
| 27.6 mm |
| 25.3 mm |
| +2.3 |
| Sep | 55.7 mm | 31.6 mm | +24.1 |
| Oct | 65.9 mm | 64.7 mm | +1.2 |
| Nov | 63.1 mm | 56.2 mm | +6.9 |
| Déc | 33.5 mm | 30 mm | +3.5 |