Temperatuur — 1997
| Month | Villers-la-Ville | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | -0.7 °C | -0.6 °C | -0.1 |
| Feb | 6.1 °C | 6.3 °C | -0.2 |
| Mar | 8.2 °C | 8.4 °C | -0.2 |
| Apr | 7.5 °C | 7.8 °C | -0.3 |
| May | 12.4 °C | 12.7 °C | -0.3 |
| Jun | 15.6 °C | 15.8 °C | -0.2 |
| Jul | 16.8 °C | 17.1 °C | -0.3 |
| Aug | 20.5 °C | 20.8 °C | -0.3 |
| Sep | 14.7 °C | 15 °C | -0.3 |
| Oct | 9.8 °C | 10 °C | -0.2 |
| Nov | 7.1 °C | 7.3 °C | -0.2 |
| Dec | 4.7 °C | 4.9 °C | -0.2 |