Temperatuur — 2020
| Mois | Kerkrade | Simpelveld | Différence |
|---|---|---|---|
| Jan | 5 °C | 5 °C | +0.0 |
| Fév | 6 °C | 6 °C | +0.0 |
| Mar | 6.3 °C | 6.3 °C | +0.0 |
| Avr | 11.6 °C | 11.6 °C | +0.0 |
| Mai | 12.9 °C | 12.9 °C | +0.0 |
| Juin | 17 °C | 17 °C | +0.0 |
| Juil | 17.3 °C | 17.3 °C | +0.0 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |