You'll Experience All Four Seasons in 1 Day
The weather on the trek is all over the place, which is what makes packing so difficult. You'll be freezing in the morning, hot from the sun a few minutes after you start hiking, cold again when a few clouds roll in, piling on more layers when it starts to snow, and then warm again when it stops. Layer accordingly, but don't fret about stopping to take off a jacket (or two!) to adjust to the ever-changing temperatures.