Neerslag — 2012
| Mois | Châtelet | Aiseau-Presles | Différence |
|---|---|---|---|
| Jan | 80.4 mm | – | – |
| Fév | 30.6 mm | – | – |
| Mar | 35.1 mm | – | – |
| Avr | 84.8 mm | – | – |
| Mai | 56.2 mm | – | – |
| Juin | 123 mm | – | – |
| Juil | 108.8 mm | – | – |
| Aoû | 31.2 mm | – | – |
| Sep |
| 48.1 mm |
| – |
| – |
| Oct | 130.6 mm | – | – |
| Nov | 43.5 mm | – | – |
| Déc | 97.6 mm | – | – |