Temperatuur — 2026
| Monat | Oud-Heverlee | Bertem | Unterschied |
|---|---|---|---|
| Jan | 3.5 °C | 3.5 °C | +0.0 |
| Feb | 7.2 °C | 7.2 °C | +0.0 |
| Mär | 8.6 °C | 8.4 °C | +0.2 |
| Apr | 11.3 °C | 11.1 °C | +0.2 |
| Mai | 14.9 °C | 14.9 °C | +0.0 |
| Jun | 19.5 °C | 19.5 °C | +0.0 |
| Jul | 20.5 °C | 20.5 °C | +0.0 |
| Aug |
| 19.9 °C |
| 19.9 °C |
| +0.0 |
| Sep | 17.2 °C | 17.2 °C | +0.0 |
| Okt | 12.1 °C | 12 °C | +0.1 |
| Nov | – | – | – |
| Dez | – | – | – |