Pack or skip
Sunglasses for Knoxville in March
Verdict
Pack it
Highs around 62°F — plenty of daylight glare.
Why
Knoxville in March averages highs of 62°F, lows of 39°F, 13 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 62°F — plenty of daylight glare.