Wyoming foliage in 2025

The season as it actually happened, from daily ERA5 weather observations.

Peak hit around October 8

First strong color ~September 21 · past peak ~October 17 · bare by ~October 30

Color starts: September 21Peak: October 8Bare: October 30AugustDecember

Derived from 45 weather anchors · spread across the region ±4 days (higher elevations run earlier).