Neerslag — 2026
| Mois | Poperinge | Heuvelland | Différence |
|---|---|---|---|
| Jan | 94.9 mm | 90.9 mm | +4.0 |
| Fév | 106.7 mm | 89.4 mm | +17.3 |
| Mar | 33.1 mm | 38.6 mm | -5.5 |
| Avr | 15.1 mm | 11.1 mm | +4.0 |
| Mai | 62.9 mm | 62.9 mm | +0.0 |
| Juin | 60.5 mm | 60.5 mm | +0.0 |
| Juil | 6.5 mm | 6.5 mm | +0.0 |
| Aoû |
| 50.9 mm |
| 51.3 mm |
| -0.4 |
| Sep | 50.1 mm | 50.1 mm | +0.0 |
| Oct | 75.2 mm | 75.8 mm | -0.6 |
| Nov | – | – | – |
| Déc | – | – | – |