Temperatuur — 2020
| Maand | Chaudfontaine | Beyne-Heusay | Verschil |
|---|---|---|---|
| Jan | 4.3 °C | 4.3 °C | +0.0 |
| Feb | 5.2 °C | 5.2 °C | +0.0 |
| Mrt | 5.7 °C | 5.7 °C | +0.0 |
| Apr | 11.4 °C | 11.4 °C | +0.0 |
| Mei | 12.5 °C | 12.5 °C | +0.0 |
| Jun | 16.2 °C | 16.2 °C | +0.0 |
| Jul | 16.7 °C | 16.7 °C | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |