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Best Time to Hike Mount Marcy Trail

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

Month-by-month temperatures and rainfall for Mount Marcy Trail, United States, based on 2-year climate normals.

Units

Month-by-month weather on Mount Marcy Trail

Month Avg high Avg low Rainfall Rainy days
January 17°F-8°C 5°F-15°C 116 mm 21
February 23°F-5°C 6°F-15°C 82 mm 15
March 34°F1°C 16°F-9°C 124 mm 20
April 43°F6°C 25°F-4°C 121 mm 17
May 56°F13°C 41°F5°C 143 mm 19
June 65°F19°C 50°F10°C 120 mm 19
July 71°F21°C 55°F13°C 110 mm 16
August 66°F19°C 51°F11°C 129 mm 17
September 62°F17°C 46°F8°C 75 mm 11
October 50°F10°C 35°F1°C 100 mm 14
November 34°F1°C 22°F-6°C 111 mm 21
December 22°F-5°C 6°F-14°C 136 mm 22

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 Mount Marcy Trail are September. Expect daytime highs around 63°F17°C and nights near 46°F8°C.

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

Mount Marcy Trail

Full route guide, interactive map and free GPX download.

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