SeasonMap

Best time to visit the Rockies

The best time to visit the Rockies is May, June and September, judged across 37 places; January is its weakest month.

Updated September 2026 · North America · 37 places, each judged for what it is · climate normals from ERA5 reanalysis

The Rockies month by month

MonthSeasonWhyBest places
Januarynot its best0°C highs · best Aug–SepAspen, Park City, Vail
Februarynot its best1°C highs · best Aug–SepBig Sky, Banff, Breckenridge
Marchgood6°C highs · 10 h sunMoab, Lake Louise, Telluride
Aprilgood12°C highs · 11 h sunMoab, Arches National Park, Canyonlands National Park
Mayin season18°C highs · 12 h sunCapitol Reef National Park, Salt Lake City, Boise
Junein seasonwildflowers & blooms · 23°C highs · 13 h sunGrand Teton National Park, Jasper, Rocky Mountain National Park
Julygoodwildflowers & blooms · 27°C highs · 13 h sunGreat Basin National Park, Glacier National Park, Calgary
Augustgoodwildflowers & blooms · 26°C highs · 12 h sunCalgary, Edmonton, Rocky Mountain National Park
Septemberin seasonautumn colour · 22°C highs · 11 h sunBoise, Kelowna, Great Sand Dunes National Park
Octobergoodautumn colour · 14°C highs · 9 h sunArches National Park, Canyonlands National Park, Capitol Reef National Park
Novembergood7°C highsLake Louise, Moab, Canyonlands National Park
Decembernot its best1°C highs · 9 h daylight · best Aug–SepVail, Jackson, Sun Valley

In season: one of the region's three best months, and good in its own right. Low season: one of its three worst, and well below its best. The reasons compare each month with the region's own year and name the seasons on the ground — monsoon, autumn colour, hurricanes — where most of its places share them.

All 37 places in the Rockies

The Rockies — FAQ

When is the best time to visit the Rockies?
May, June and September. In September: autumn colour · 22°C highs · 11 h sun.
When is the low season in the Rockies?
The Rockies has no month that falls far below the rest of its year; January is the weakest (0°C highs · best Aug–Sep).
Which months are in season in the Rockies?
May, June and September — the months among its best that are also good in their own right.

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