Wind — 2008
| Month | Court-Saint-Étienne | Chastre | Difference |
|---|---|---|---|
| Jan | 21.1 km/h | – | – |
| Feb | 15 km/h | – | – |
| Mar | 19.2 km/h | – | – |
| Apr | 12.6 km/h | – | – |
| May | 11.4 km/h | – | – |
| Jun | 11.6 km/h | – | – |
| Jul | 12.9 km/h | – | – |
| Aug | 14.6 km/h | – | – |
| Sep |
| 14.2 km/h |
| – |
| – |
| Oct | 14.5 km/h | – | – |
| Nov | 16.2 km/h | – | – |
| Dec | 13.1 km/h | – | – |