Best Time-of-Year
The best month at Val d'Aosta is April, when temperatures average 5–15 °C (41–59 °F) and mid-day humidity sits around 44%. Expect mild days, with around 17 excellent days in a typical April. March, April, and October are the most reliable months.
- Terrible
- Poor
- Fair
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- Perfect
Tap a month for its details below.
Month by Month
January
A typical January brings cold days, with around 6 excellent days. Cold takes out most of the rest.
February
A typical February brings cool days, with around 12 excellent days. Cold takes out most of the rest.
March
March is among the year's most reliable months — expect cool days, with around 16 excellent days.
April
April is the year's best month for climbing — expect mild days, with around 17 excellent days.
May
A typical May brings rainy, mild days, with around 14 excellent days. Heat takes out most of the rest.
June
A typical June brings rainy, warm days, with around 12 excellent days.
July
A typical July brings warm days, with around 15 excellent days.
August
A typical August brings warm days, with around 16 excellent days.
September
A typical September brings mild days, with around 14 excellent days.
October
October is among the year's most reliable months — expect mild days, with around 18 excellent days.
November
A typical November brings cool days, with around 11 excellent days. Cold takes out most of the rest.
December
A typical December brings cool days, with around 8 excellent days. Cold takes out most of the rest.
A Typical Year
| Month | Excellent Days | Viable Days | Off Days | Temperature | Wet Days | Mid-Day Humidity |
|---|---|---|---|---|---|---|
| January | 6 | 5 | 20 | −2 to 5 °C 29–42 °F | 9 | 59% |
| February | 12 | 6 | 10 | 0–8 °C 32–46 °F | 7 | 54% |
| March | 16 | 5 | 10 | 1–10 °C 34–50 °F | 11 | 51% |
| April | 17 | 5 | 8 | 5–15 °C 41–59 °F | 10 | 44% |
| May | 14 | 6 | 11 | 9–20 °C 49–68 °F | 17 | 45% |
| June | 12 | 12 | 6 | 15–26 °C 58–79 °F | 15 | 38% |
| July | 15 | 13 | 3 | 16–28 °C 61–83 °F | 8 | 34% |
| August | 16 | 12 | 3 | 15–27 °C 59–81 °F | 9 | 37% |
| September | 14 | 8 | 8 | 11–22 °C 52–71 °F | 11 | 48% |
| October | 18 | 4 | 9 | 8–18 °C 47–64 °F | 10 | 53% |
| November | 11 | 7 | 12 | 2–10 °C 36–50 °F | 10 | 56% |
| December | 8 | 6 | 17 | 0–7 °C 32–44 °F | 9 | 61% |