Temperatuur — 2006
| Month | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 1.3 °C | – |
| Feb | – | 2.2 °C | – |
| Mar | – | 4.1 °C | – |
| Apr | – | 8.8 °C | – |
| May | – | 13.9 °C | – |
| Jun | – | 16.6 °C | – |
| Jul | – | 22.3 °C | – |
| Aug | – | 16.1 °C | – |
| Sep |
| – |
| 18.3 °C |
| – |
| Oct | – | 14.3 °C | – |
| Nov | – | 9.1 °C | – |
| Dec | – | 5.6 °C | – |