Hostels — Aranda de Duero
Climate — Aranda de Duero: monthly averages
| Month | Day (max) | Night (min) | Monthly precipitation |
|---|---|---|---|
| January | 18°C | -11°C | 51 mm |
| February | 19°C | -11°C | 42 mm |
| March | 23°C | -13°C | 53 mm |
| April | 27°C | -4°C | 60 mm |
| May | 31°C | -3°C | 54 mm |
| June | 38°C | 1°C | 37 mm |
| July | 36°C | 4°C | 17 mm |
| August | 37°C | 5°C | 18 mm |
| September | 36°C | 1°C | 28 mm |
| October | 28°C | -3°C | 70 mm |
| November | 21°C | -7°C | 64 mm |
| December | 18°C | -10°C | 50 mm |
Long-term model averages for an area of about 50 km — not a forecast; mountains are often cooler. Source: NASA POWER Project (CC BY 4.0) (2001–2025)