Neerslag — 2026
| Month | Zwolle | Zwartewaterland | Difference |
|---|---|---|---|
| Jan | 77.9 mm | – | – |
| Feb | 69.2 mm | – | – |
| Mar | 47.9 mm | 10 mm | +37.9 |
| Apr | 6.4 mm | 4.3 mm | +2.1 |
| May | 86.1 mm | 86.1 mm | +0.0 |
| Jun | 101.7 mm | 101.7 mm | +0.0 |
| Jul | 20 mm | 12.3 mm | +7.7 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |