Temperatuur — 2020
| Maand | Montigny-le-Tilleul | Fontaine-l'Évêque | Verschil |
|---|---|---|---|
| Jan | 4.8 °C | 5.4 °C | -0.6 |
| Feb | 6.2 °C | 6.8 °C | -0.6 |
| Mrt | 6.3 °C | 6.7 °C | -0.4 |
| Apr | 11.8 °C | 12 °C | -0.2 |
| Mei | 13 °C | 13.4 °C | -0.4 |
| Jun | 16.4 °C | 16.9 °C | -0.5 |
| Jul | 17.1 °C | 17.4 °C | -0.3 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |