Neerslag — 2024
| Mois | Haarlemmermeer | Haarlem | Différence |
|---|---|---|---|
| Jan | 78.3 mm | 79.3 mm | -1.0 |
| Fév | 127.5 mm | 130.5 mm | -3.0 |
| Mar | 54.3 mm | 51 mm | +3.3 |
| Avr | 101.4 mm | 108.3 mm | -6.9 |
| Mai | 153.7 mm | 142.8 mm | +10.9 |
| Juin | 76.7 mm | 75.1 mm | +1.6 |
| Juil | 113.8 mm | 120 mm | -6.2 |
| Aoû | 54.4 mm | 56.7 mm | -2.3 |
| Sep | 121.3 mm | 120.6 mm | +0.7 |
| Oct | 65.5 mm | 62.2 mm | +3.3 |
| Nov | 110.7 mm | 124.3 mm | -13.6 |
| Déc | 100.5 mm | 96.2 mm | +4.3 |