Temperatuur — 1998
| Month | Koekelare | Ichtegem | Difference |
|---|---|---|---|
| Jan | 5.2 °C | 5.2 °C | +0.0 |
| Feb | 6.4 °C | 6.4 °C | +0.0 |
| Mar | 7.9 °C | 7.9 °C | +0.0 |
| Apr | 9 °C | 9 °C | +0.0 |
| May | 14.4 °C | 14.4 °C | +0.0 |
| Jun | 15.5 °C | 15.5 °C | +0.0 |
| Jul | 16.4 °C | 16.4 °C | +0.0 |
| Aug |
| 17.2 °C |
| 17.2 °C |
| +0.0 |
| Sep | 15.5 °C | 15.5 °C | +0.0 |
| Oct | 11.2 °C | 11.2 °C | +0.0 |
| Nov | 5.2 °C | 5.2 °C | +0.0 |
| Dec | 5.7 °C | 5.7 °C | +0.0 |