Neerslag — 2026
| Month | Zwartewaterland | Zwolle | Difference |
|---|---|---|---|
| Jan | – | 77.9 mm | – |
| Feb | – | 69.2 mm | – |
| Mar | 10 mm | 47.9 mm | -37.9 |
| Apr | 4.3 mm | 6.4 mm | -2.1 |
| May | 86.1 mm | 86.1 mm | +0.0 |
| Jun | 101.7 mm | 101.7 mm | +0.0 |
| Jul | 12.6 mm | 20 mm | -7.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |