Neerslag — 2023
| Maand | Gorinchem | Hardinxveld-Giessendam | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 1.7 mm | 1.5 mm | +0.2 |
| Apr | 82.1 mm | 83.4 mm | -1.3 |
| Mei | 65.8 mm | 79.4 mm | -13.6 |
| Jun | 31.5 mm | 23.2 mm | +8.3 |
| Jul | 119.1 mm | 125 mm | -5.9 |
| Aug |
| 105.2 mm |
| 103.4 mm |
| +1.8 |
| Sep | 64.7 mm | 83.4 mm | -18.7 |
| Okt | 141.7 mm | 145.9 mm | -4.2 |
| Nov | 143.8 mm | 156.6 mm | -12.8 |
| Dec | 133.6 mm | 135.4 mm | -1.8 |