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 / -3 °C, 7 rain days39 °F / 27 °F, 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 / -2 °C, 7 rain days45 °F / 28 °F, 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 / 1 °C, 8 rain days54 °F / 34 °F, 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 / 4 °C, 9 rain days61 °F / 39 °F, 9 rain daysCrowds: High · 1 festival or holiday
- MayGreatInside Aosta's best window: May–Jun, Sep–Oct.20 °C / 8 °C, 11 rain days68 °F / 46 °F, 11 rain daysCrowds: High
- JuneGreatInside Aosta's best window: May–Jun, Sep–Oct.24 °C / 11 °C, 10 rain days75 °F / 52 °F, 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 / 13 °C, 8 rain days81 °F / 55 °F, 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 / 13 °C, 9 rain days79 °F / 55 °F, 9 rain daysCrowds: High · 1 festival or holiday
- SeptemberGreatInside Aosta's best window: May–Jun, Sep–Oct.22 °C / 10 °C, 8 rain days72 °F / 50 °F, 8 rain daysCrowds: High
- OctoberGreatInside Aosta's best window: May–Jun, Sep–Oct.16 °C / 6 °C, 9 rain days61 °F / 43 °F, 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 / 1 °C, 9 rain days48 °F / 34 °F, 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 / -2 °C, 8 rain days41 °F / 28 °F, 8 rain daysCrowds: Medium · 1 festival or holiday