Neerslag — 1999
| Month | Koekelare | Ichtegem | Difference |
|---|---|---|---|
| Jan | 81.4 mm | 81.4 mm | +0.0 |
| Feb | 48 mm | 48 mm | +0.0 |
| Mar | 65.2 mm | 65.2 mm | +0.0 |
| Apr | 62.7 mm | 62.7 mm | +0.0 |
| May | 83.4 mm | 83.4 mm | +0.0 |
| Jun | 62.2 mm | 62.2 mm | +0.0 |
| Jul | 31 mm | 31 mm | +0.0 |
| Aug |
| 84.6 mm |
| 84.6 mm |
| +0.0 |
| Sep | 84.1 mm | 84.1 mm | +0.0 |
| Oct | 52.8 mm | 52.8 mm | +0.0 |
| Nov | 28.2 mm | 28.2 mm | +0.0 |
| Dec | 123.9 mm | 123.9 mm | +0.0 |