North Dakota foliage in 2025

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

Peak hit around October 5

First strong color ~September 19 · past peak ~October 14 · bare by ~October 25

Color starts: September 19Peak: October 5Bare: October 25AugustDecember

Derived from 39 weather anchors · spread across the region ±1 days (higher elevations run earlier).