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Best Time to Hike Via Alpina Red R122

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 Via Alpina Red R122, France, based on 2-year climate normals.

Month-by-month weather on Via Alpina Red R122

Month Avg high Avg low Rainfall Rainy days
January -4.8°C / 23°F -12.3°C / 10°F 175 mm 17
February -2.9°C / 27°F -11.2°C / 12°F 65 mm 11
March -3.2°C / 26°F -10.7°C / 13°F 130 mm 17
April -0.4°C / 31°F -7.2°C / 19°F 157 mm 15
May 2.2°C / 36°F -5.1°C / 23°F 107 mm 15
June 10.5°C / 51°F 1.5°C / 35°F 70 mm 17
July 11.5°C / 53°F 2.6°C / 37°F 63 mm 15
August 13°C / 55°F 3.2°C / 38°F 40 mm 8
September 6.7°C / 44°F -1°C / 30°F 127 mm 16
October 4.3°C / 40°F -3°C / 27°F 167 mm 16
November -1°C / 30°F -9.2°C / 15°F 108 mm 9
December -4.7°C / 24°F -12°C / 10°F 101 mm 11

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 Via Alpina Red R122 are August. Expect daytime highs around 13°C (55°F) and nights near 3°C (37°F).

Pack warm layers and a proper insulating jacket — nights get cold even in the best window.

Via Alpina Red R122

Full route guide, interactive map and free GPX download.

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