Temperatuur — 2008
| Month | Court-Saint-Étienne | Ottignies-Louvain-la-Neuve | Difference |
|---|---|---|---|
| Jan | 5.9 °C | – | – |
| Feb | 5.1 °C | – | – |
| Mar | 6 °C | – | – |
| Apr | 8.6 °C | – | – |
| May | 15.6 °C | – | – |
| Jun | 15.8 °C | – | – |
| Jul | 17.7 °C | – | – |
| Aug | 17.6 °C | – | – |
| Sep |
| 13.6 °C |
| – |
| – |
| Oct | 10.3 °C | – | – |
| Nov | 6.8 °C | – | – |
| Dec | 2.4 °C | – | – |