Neerslag — 2025
| Mois | La Roche-en-Ardenne | Tenneville | Différence |
|---|---|---|---|
| Jan | 151.3 mm | 157.9 mm | -6.6 |
| Fév | 37.5 mm | 44.6 mm | -7.1 |
| Mar | 7.4 mm | 11.9 mm | -4.5 |
| Avr | 53 mm | 51.2 mm | +1.8 |
| Mai | 62.2 mm | 68 mm | -5.8 |
| Juin | 70.8 mm | 75.6 mm | -4.8 |
| Juil | 104 mm | 97.7 mm | +6.3 |
| Aoû | 43.8 mm | 41.6 mm | +2.2 |
| Sep | 129.8 mm | 144.9 mm | -15.1 |
| Oct | 106 mm | 93.2 mm | +12.8 |
| Nov | 54.9 mm | 49.3 mm | +5.6 |
| Déc | 27 mm | 38.2 mm | -11.2 |