Temperatuur — 2020
| Maand | Kortessem | Diepenbeek | Verschil |
|---|---|---|---|
| Jan | 5.5 °C | 5.7 °C | -0.2 |
| Feb | 6.8 °C | 7.1 °C | -0.3 |
| Mrt | 6.9 °C | 7.1 °C | -0.2 |
| Apr | 12.1 °C | 12.4 °C | -0.3 |
| Mei | 13.5 °C | 14 °C | -0.5 |
| Jun | 17.3 °C | 18 °C | -0.7 |
| Jul | 17.6 °C | 18 °C | -0.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |