Temperatuur — 2026
| Monat | Hilversum | De Bilt | Unterschied |
|---|---|---|---|
| Jan | 2.2 °C | – | – |
| Feb | 5.5 °C | – | – |
| Mär | 8.5 °C | 6.9 °C | +1.6 |
| Apr | 9.5 °C | 8.5 °C | +1.0 |
| Mai | 14.7 °C | 14.7 °C | +0.0 |
| Jun | 19.2 °C | 19.2 °C | +0.0 |
| Jul | 19.8 °C | 19.3 °C | +0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |