El Castillo (Collado Villalba) climate (Madrid)
Average temperature - El Castillo (Collado Villalba) (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Spain | 7 | 7 | 11 | 13 | 16 | 22 | 24 | 24 | 20 | 16 | 10 | 7 |
| El Castillo | 4 | 5 | 8 | 10 | 14 | 22 | 23 | 23 | 19 | 13 | 7 | 5 |
Average rainfall - El Castillo (Collado Villalba) (mm)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Spain | 50 | 48 | 55 | 44 | 47 | 13 | 8 | 18 | 39 | 78 | 60 | 55 |
| El Castillo | 71 | 71 | 80 | 37 | 31 | 2 | 3 | 0 | 32 | 121 | 96 | 76 |
