Will I be hot?
Will I be hot in Juneau in March?
Verdict
No — No, comfortable.
Highs cap at 41°F — no heat-management gear needed.
Day vs. night
Day
41°F
Cold
Direct sun feels cool at best; shade is jacket weather.
Night
29°F
Freezing
Deep freeze after sunset — every exposed step counts.
Why
Juneau in March averages highs of 41°F, lows of 29°F, 17 rainy days.
Temperature is comfortable across the day; pack for style and weather resistance, not heat management.