Neerslag — 2023
| Mois | Montigny-le-Tilleul | Fontaine-l'Évêque | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 101.9 mm | 147.3 mm | -45.4 |
| Avr | 82.5 mm | 74.3 mm | +8.2 |
| Mai | 68.4 mm | 56.3 mm | +12.1 |
| Juin | 51 mm | 45.4 mm | +5.6 |
| Juil | 126.5 mm | 127 mm | -0.5 |
| Aoû |
| 97.6 mm |
| 83.7 mm |
| +13.9 |
| Sep | 62.7 mm | 71 mm | -8.3 |
| Oct | 114.4 mm | 129.5 mm | -15.1 |
| Nov | 126.4 mm | 118.6 mm | +7.8 |
| Déc | 93.6 mm | 92.7 mm | +0.9 |