Neerslag — 2020
| Maand | Waalwijk | Altena | Verschil |
|---|---|---|---|
| Jan | 43.5 mm | 43.5 mm | +0.0 |
| Feb | 130.3 mm | 130.3 mm | +0.0 |
| Mrt | 56.7 mm | 56.7 mm | +0.0 |
| Apr | 22.3 mm | 22.3 mm | +0.0 |
| Mei | 13.5 mm | 13.5 mm | +0.0 |
| Jun | 65.1 mm | 65.1 mm | +0.0 |
| Jul | 66.6 mm | 66.6 mm | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |