Temperatuur — 2023
| Month | Rochefort | Nassogne | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 6.9 °C | 6.8 °C | +0.1 |
| Apr | 7.6 °C | 7.2 °C | +0.4 |
| May | 12.6 °C | 12.3 °C | +0.3 |
| Jun | 19.3 °C | 19 °C | +0.3 |
| Jul | 17.9 °C | 17.5 °C | +0.4 |
| Aug |
| 17.2 °C |
| 16.9 °C |
| +0.3 |
| Sep | 17.8 °C | 17.6 °C | +0.2 |
| Oct | 12.6 °C | 12.4 °C | +0.2 |
| Nov | 6.7 °C | 6.2 °C | +0.5 |
| Dec | 5.4 °C | 4.9 °C | +0.5 |