Pack or skip
Rain jacket for Michigan City in December
Verdict
Pack it
Around 9 rainy days — a shell keeps you moving between subway stops.
Why
Michigan City in December averages highs of 37°F, lows of 25°F, 9 rainy days.
That climate means a rain jacket earns its space in the bag. Around 9 rainy days — a shell keeps you moving between subway stops.