Pack or skip
Thermal underwear for Denver in March
Verdict
Pack it
Lows around 26°F — thermals are the difference between a walk and a march.
Why
Denver in March averages highs of 55°F, lows of 26°F, 9 rainy days.
That climate means thermal underwear earns its space in the bag. Lows around 26°F — thermals are the difference between a walk and a march.