Luchtvochtigheid — 2026
| Month | Beverwijk | Castricum | Difference |
|---|---|---|---|
| Jan | – | 86.7 % | – |
| Feb | – | 87.3 % | – |
| Mar | 79.4 % | 80 % | -0.6 |
| Apr | 77 % | 79.1 % | -2.1 |
| May | 75.6 % | 75.6 % | +0.0 |
| Jun | 79.8 % | 79.8 % | +0.0 |
| Jul | 78.3 % | 78.3 % | +0.0 |
| Aug |
| 73.8 % |
| 73.8 % |
| +0.0 |
| Sep | 76.5 % | 78.5 % | -2.0 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |