Temperatuur — 2026
| Monat | Koekelberg | Sint-Jans-Molenbeek | Unterschied |
|---|---|---|---|
| Jan | 3.8 °C | 3.8 °C | +0.0 |
| Feb | 7.3 °C | 7.3 °C | +0.0 |
| Mär | 9.3 °C | 9.4 °C | -0.1 |
| Apr | 13.1 °C | 13.2 °C | -0.1 |
| Mai | 15.2 °C | 15.2 °C | +0.0 |
| Jun | 19.6 °C | 19.6 °C | +0.0 |
| Jul | 20.7 °C | 20.7 °C | +0.0 |
| Aug |
| 20.1 °C |
| 20.1 °C |
| +0.0 |
| Sep | 18.5 °C | 18.6 °C | -0.1 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |