Neerslag — 2026
| Month | Steenwijkerland | Zwartewaterland | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 13 mm | 10 mm | +3.0 |
| Apr | 6.9 mm | 4.3 mm | +2.6 |
| May | 71.3 mm | 86.1 mm | -14.8 |
| Jun | 99 mm | 101.7 mm | -2.7 |
| Jul | 21.5 mm | 21.4 mm | +0.1 |
| Aug |
| 60.4 mm |
| 62.3 mm |
| -1.9 |
| Sep | 69.7 mm | 56.7 mm | +13.0 |
| Oct | 97.7 mm | 99.3 mm | -1.6 |
| Nov | – | – | – |
| Dec | – | – | – |