Home › Trails › Alta Via n. 1 della Valle d'Aosta - Tappa 9 › Best time to hike

Best Time to Hike Alta Via n. 1 della Valle d'Aosta - Tappa 9

wb_sunny Best from July to August
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Month-by-month temperatures and rainfall for Alta Via n. 1 della Valle d'Aosta - Tappa 9, Italy, based on 2-year climate normals.

Month-by-month weather on Alta Via n. 1 della Valle d'Aosta - Tappa 9

Month Avg high Avg low Rainfall Rainy days
January -0.7°C / 31°F -7.3°C / 19°F 89 mm 15
February 1°C / 34°F -7°C / 19°F 55 mm 7
March 1°C / 34°F -6.1°C / 21°F 154 mm 15
April 4°C / 39°F -3.1°C / 26°F 152 mm 11
May 7.2°C / 45°F 0.1°C / 32°F 105 mm 14
June 16.3°C / 61°F 6.2°C / 43°F 70 mm 15
July 17.4°C / 63°F 7.6°C / 46°F 39 mm 11
August 19.3°C / 67°F 8°C / 46°F 48 mm 7
September 11.5°C / 53°F 3.9°C / 39°F 108 mm 11
October 8.3°C / 47°F 1.2°C / 34°F 110 mm 12
November 3.2°C / 38°F -4.7°C / 24°F 64 mm 7
December 0.1°C / 32°F -7.4°C / 19°F 67 mm 9

Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.

When to go

The best months to hike Alta Via n. 1 della Valle d'Aosta - Tappa 9 are July, August. Expect daytime highs around 18°C (64°F) and nights near 8°C (46°F).

Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.

Alta Via n. 1 della Valle d'Aosta - Tappa 9

Full route guide, interactive map and free GPX download.

map View route & GPX
More in Italy