When to go · Aosta
Aosta, month by month
The best months for Aosta: May, Jun, Sep, Oct. Months to avoid: Jan, Jul, Aug.
Month by month
- JanuaryAvoidListed as a month to avoid: Jul–Aug (crowds and heat in the valley), late Jan if you dislike fair crowds.4 °C (39 °F) / -3 °C (27 °F), 7 rain days39 °F (4 °C) / 27 °F (-3 °C), 7 rain daysCrowds: Low
- FebruaryMixedOutside the best window (May–Jun, Sep–Oct). Across Italy: Venice Carnival fills the lagoon for about ten days before Lent; otherwise quiet and cheap; Dolomites busy at weekends.7 °C (45 °F) / -2 °C (28 °F), 7 rain days45 °F (7 °C) / 28 °F (-2 °C), 7 rain daysCrowds: Medium
- MarchGoodOutside the best window (May–Jun, Sep–Oct). Across Italy: Spring starts in the south and Rome; Easter can fall late March — check the date; coastal hotels still reopening.12 °C (54 °F) / 1 °C (34 °F), 8 rain days54 °F (12 °C) / 34 °F (1 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- AprilGoodOutside the best window (May–Jun, Sep–Oct). Across Italy: Easter and 25 April make Rome and Florence busy; Venice's day-tripper fee starts on peak days; ideal walking weather.16 °C (61 °F) / 4 °C (39 °F), 9 rain days61 °F (16 °C) / 39 °F (4 °C), 9 rain daysCrowds: High · 1 festival or holiday
- MayGreatInside Aosta's best window: May–Jun, Sep–Oct.20 °C (68 °F) / 8 °C (46 °F), 11 rain days68 °F (20 °C) / 46 °F (8 °C), 11 rain daysCrowds: High
- JuneGreatInside Aosta's best window: May–Jun, Sep–Oct.24 °C (75 °F) / 11 °C (52 °F), 10 rain days75 °F (24 °C) / 52 °F (11 °C), 10 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jul–Aug (crowds and heat in the valley), late Jan if you dislike fair crowds.27 °C (81 °F) / 13 °C (55 °F), 8 rain days81 °F (27 °C) / 55 °F (13 °C), 8 rain daysCrowds: High
- AugustAvoidListed as a month to avoid: Jul–Aug (crowds and heat in the valley), late Jan if you dislike fair crowds.26 °C (79 °F) / 13 °C (55 °F), 9 rain days79 °F (26 °C) / 55 °F (13 °C), 9 rain daysCrowds: High · 1 festival or holiday
- SeptemberGreatInside Aosta's best window: May–Jun, Sep–Oct.22 °C (72 °F) / 10 °C (50 °F), 8 rain days72 °F (22 °C) / 50 °F (10 °C), 8 rain daysCrowds: High
- OctoberGreatInside Aosta's best window: May–Jun, Sep–Oct.16 °C (61 °F) / 6 °C (43 °F), 9 rain days61 °F (16 °C) / 43 °F (6 °C), 9 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–Jun, Sep–Oct). Across Italy: Wettest month in Rome and Florence; acqua alta risk in Venice; coastal resorts closed; cheap city breaks.9 °C (48 °F) / 1 °C (34 °F), 9 rain days48 °F (9 °C) / 34 °F (1 °C), 9 rain daysCrowds: Low
- DecemberMixedOutside the best window (May–Jun, Sep–Oct). Across Italy: Christmas markets in Bolzano and Merano, cribs (presepi) in Naples; ski season opens around 8 December.5 °C (41 °F) / -2 °C (28 °F), 8 rain days41 °F (5 °C) / 28 °F (-2 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Aosta, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 20 °C (68 °F)68 °F (20 °C)
Jun: 24 °C (75 °F)75 °F (24 °C)
Night low
May: 8 °C (46 °F)46 °F (8 °C)
Jun: 11 °C (52 °F)52 °F (11 °C)
Rain days
May: 11
Jun: 10 (better)
Crowds
May: High
Jun: High
Prices
May: High
Jun: High
Festivals listed
May: 0
Jun: 0
May: Inside Aosta's best window: May–Jun, Sep–Oct.
June: Inside Aosta's best window: May–Jun, Sep–Oct.
Aosta: figures are long-term averages from this guide, not a forecast.