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Best Time to Hike Alta Via n. 1 della Valle d'Aosta - Tappa 13

wb_sunny Best from August 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 13, Italy, based on 2-year climate normals.

Month-by-month weather on Alta Via n. 1 della Valle d'Aosta - Tappa 13

Month Avg high Avg low Rainfall Rainy days
January -2.6°C / 27°F -8.8°C / 16°F 126 mm 16
February -1°C / 30°F -7.7°C / 18°F 56 mm 9
March -0.9°C / 30°F -7.2°C / 19°F 130 mm 15
April 2.1°C / 36°F -4.3°C / 24°F 142 mm 12
May 5.1°C / 41°F -1.6°C / 29°F 89 mm 11
June 14.5°C / 58°F 5.1°C / 41°F 62 mm 14
July 15.5°C / 60°F 6.2°C / 43°F 41 mm 11
August 17.7°C / 64°F 7.8°C / 46°F 31 mm 6
September 9.7°C / 49°F 1.8°C / 35°F 115 mm 12
October 6.6°C / 44°F -0.4°C / 31°F 128 mm 15
November 1.4°C / 35°F -6.5°C / 20°F 99 mm 9
December -2.1°C / 28°F -8.9°C / 16°F 77 mm 10

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 13 are 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 13

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