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Best Time to Hike GR 105

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

Month-by-month temperatures and rainfall for GR 105, France, based on 2-year climate normals.

Units

Month-by-month weather on GR 105

Month Avg high Avg low Rainfall Rainy days
January 46°F8°C 27°F-3°C 100 mm 13
February 47°F8°C 28°F-2°C 96 mm 14
March 46°F8°C 30°F-1°C 192 mm 19
April 53°F12°C 36°F2°C 120 mm 16
May 56°F13°C 40°F4°C 162 mm 21
June 67°F20°C 50°F10°C 109 mm 18
July 69°F21°C 53°F11°C 83 mm 16
August 73°F23°C 54°F12°C 90 mm 13
September 61°F16°C 45°F7°C 126 mm 17
October 59°F15°C 42°F5°C 129 mm 16
November 50°F10°C 34°F1°C 124 mm 13
December 45°F7°C 27°F-3°C 110 mm 13

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 GR 105 are June, July, August. Expect daytime highs around 70°F21°C and nights near 52°F11°C.

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

GR 105

Full route guide, interactive map and free GPX download.

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