Neerslag — 2023
| Maand | Houthulst | Langemark-Poelkapelle | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 134.8 mm | 141.3 mm | -6.5 |
| Apr | 75.1 mm | 73.3 mm | +1.8 |
| Mei | 49.4 mm | 45.1 mm | +4.3 |
| Jun | 47.8 mm | 40.7 mm | +7.1 |
| Jul | 96.5 mm | 97 mm | -0.5 |
| Aug |
| 79.1 mm |
| 67.6 mm |
| +11.5 |
| Sep | 59.3 mm | 47.7 mm | +11.6 |
| Okt | 134.2 mm | 136.1 mm | -1.9 |
| Nov | 145 mm | 144.2 mm | +0.8 |
| Dec | 95 mm | 85.3 mm | +9.7 |