Neerslag — 2020
| Month | Terschelling | Waadhoeke | Difference |
|---|---|---|---|
| Jan | 84.1 mm | 77.5 mm | +6.6 |
| Feb | 139.2 mm | 139.5 mm | -0.3 |
| Mar | 33.2 mm | 35.2 mm | -2.0 |
| Apr | 17.7 mm | 18.1 mm | -0.4 |
| May | 20.2 mm | 21.8 mm | -1.6 |
| Jun | 76.8 mm | 85.3 mm | -8.5 |
| Jul | 96.9 mm | 101.3 mm | -4.4 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |