Pack or skip
Rain jacket for Knoxville in August
Verdict
Pack it
Around 8 rainy days — a shell keeps you moving between subway stops.
Why
Knoxville in August averages highs of 88°F, lows of 67°F, 8 rainy days.
That climate means a rain jacket earns its space in the bag. Around 8 rainy days — a shell keeps you moving between subway stops.