Neerslag — 2023
| Month | Zoetermeer | Lansingerland | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 57.4 mm | 0.2 mm | +57.2 |
| Apr | 84.6 mm | 79.4 mm | +5.2 |
| May | 73.5 mm | 63.4 mm | +10.1 |
| Jun | 17.4 mm | 16.9 mm | +0.5 |
| Jul | 134.1 mm | 140.2 mm | -6.1 |
| Aug |
| 115 mm |
| 97.1 mm |
| +17.9 |
| Sep | 82.7 mm | 79.5 mm | +3.2 |
| Oct | 155.2 mm | 159.7 mm | -4.5 |
| Nov | 155.2 mm | 162.9 mm | -7.7 |
| Dec | 125.5 mm | 119.8 mm | +5.7 |