Temperatuur — 2020
| Maand | Ciney | Assesse | Verschil |
|---|---|---|---|
| Jan | 4.7 °C | 4.6 °C | +0.1 |
| Feb | 5.9 °C | 5.8 °C | +0.1 |
| Mrt | 6.2 °C | 6 °C | +0.2 |
| Apr | 11.8 °C | 11.7 °C | +0.1 |
| Mei | 12.9 °C | 12.8 °C | +0.1 |
| Jun | 16.4 °C | 16.4 °C | +0.0 |
| Jul | 17.1 °C | 17 °C | +0.1 |
| Aug |
| – |
| 20 °C |
| – |
| Sep | – | 15.8 °C | – |
| Okt | – | 10.2 °C | – |
| Nov | – | 7.8 °C | – |
| Dec | – | 4.3 °C | – |