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