Neerslag — 2020
| Maand | Den Helder | Hollands Kroon | Verschil |
|---|---|---|---|
| Jan | 79.8 mm | 77.7 mm | +2.1 |
| Feb | 138.3 mm | 145.5 mm | -7.2 |
| Mrt | 30.9 mm | 31.8 mm | -0.9 |
| Apr | 20 mm | 20.7 mm | -0.7 |
| Mei | 15.8 mm | 20.6 mm | -4.8 |
| Jun | 61.1 mm | 72.6 mm | -11.5 |
| Jul | 81.9 mm | 96.9 mm | -15.0 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |