Climate of Aosta, Aosta, Italy
Point-value climate at Aosta (Aosta, Italy). Population approximately 34,062.
Located in Aosta, Italy, Aosta has a seasonal climate. Population approximately 34,062. Monthly average temperatures range from 0°C / 32°F in January to 18.9°C / 66°F in July, with rainfall varying from 53 mm / 2.1 in (March) to 76 mm / 3 in (May) — about 783 mm / 30.8 in across the year. These are point-value climate normals sampled at Aosta's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 0°C32°F | 61 mm2.4″ | Snowy |
| February | 1.4°C34.5°F | 67 mm2.6″ | Snowy |
| March | 5.1°C41.2°F | 53 mm2.1″ | — |
| April | 8.2°C46.8°F | 56 mm2.2″ | — |
| May | 13°C55.4°F | 76 mm3″ | — |
| June | 16.3°C61.3°F | 76 mm3″ | — |
| July | 18.9°C66°F | 60 mm2.4″ | — |
| August | 18.4°C65.1°F | 66 mm2.6″ | — |
| September | 14.7°C58.5°F | 59 mm2.3″ | — |
| October | 9.6°C49.3°F | 76 mm3″ | — |
| November | 3.8°C38.8°F | 67 mm2.6″ | — |
| December | 0.7°C33.3°F | 66 mm2.6″ | Snowy |
Frequently asked questions
What is the best time to visit Aosta?
Aosta does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Aosta's warmest month is July at an average of 18.9°C / 66°F, and its driest month is March with about 53 mm / 2.1 in of rain.
What is the climate of Aosta?
Aosta, in Aosta, Italy, has monthly average temperatures ranging from 0°C / 32°F in January to 18.9°C / 66°F in July. Annual rainfall is approximately 783 mm / 30.8 in, with the wettest month being May (76 mm / 3 in) and the driest March (53 mm / 2.1 in).
What is the average temperature in Aosta in July?
The average temperature in Aosta in July is 18.9°C / 66°F, with rainfall of about 60 mm / 2.4 in — the warmest month of the year.
When is the driest month in Aosta?
The driest month in Aosta is March, with about 53 mm / 2.1 in of average monthly rainfall. Average temperature that month is 5.1°C / 41.2°F.
When is the wettest month in Aosta?
The wettest month in Aosta is May, with approximately 76 mm / 3 in of average monthly rainfall.