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