Neerslag — 2020
| Maand | Opmeer | Dijk en Waard | Verschil |
|---|---|---|---|
| Jan | 64.8 mm | 71.4 mm | -6.6 |
| Feb | 139.7 mm | 138.8 mm | +0.9 |
| Mrt | 34.4 mm | 36.2 mm | -1.8 |
| Apr | 20.3 mm | 21.2 mm | -0.9 |
| Mei | 16.2 mm | 14.7 mm | +1.5 |
| Jun | 59.2 mm | 56.2 mm | +3.0 |
| Jul | 86.8 mm | 80.5 mm | +6.3 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |