Below you can find the climate data from the weather stations in Aosta Valley (Valle d'Aosta).
| Province | town/city | Alt. (m) | Avg max t° Jan (°C) | Avg min t° Jan (°C) | Avg max t° July (°C) | Avg min t° July (°C) | rain-fall (mm /yr) | rain d. /yr | heat d. /yr | frost nts /yr | fog d. /yr | sunsh hrs /yr |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aosta | Aosta | 583 | 5 | -3 | 27 | 16 | ||||||
| Aosta | Brusson (AO) | 1.338 | -1 | -7 | 22 | 11 | ||||||
| Aosta | Courmayeur (AO) | 1.220 | 4 | -5 | 23 | 11 | ||||||
| Aosta | Gressoney-La-Trinité (AO) | 1.850 | 0 | -8 | 18 | 7 | 1.202 | 101 | ||||
| Aosta | Gressoney-Saint-Jean (AO) | 1.400 | 1 | -10 | 21 | 7 | ||||||
| Aosta | Nus (AO) | 1.675 | 3 | -6 | 20 | 9 | 533 | 72 | 2.117 | |||
| Aosta | Plateau Rosa (AO) | 3.488 | -8 | -14 | 4 | -2 | 2.117 | |||||
| Aosta | Valpelline (AO) | 950 | 3 | -2 | 21 | 12 |