Temperatuur — 2020
| Mois | Amsterdam | Oostzaan | Différence |
|---|---|---|---|
| Jan | 6.3 °C | 6.5 °C | -0.2 |
| Fév | 7.1 °C | 7.1 °C | +0.0 |
| Mar | 6.8 °C | 6.7 °C | +0.1 |
| Avr | 10.8 °C | 10.4 °C | +0.4 |
| Mai | 12.9 °C | 12.6 °C | +0.3 |
| Juin | 17.2 °C | 17 °C | +0.2 |
| Juil | 16.9 °C | 16.7 °C | +0.2 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |