Pack or skip
Sunglasses for Mexico City in March
Verdict
Pack it
Highs around 77°F — plenty of daylight glare.
Why
Mexico City in March averages highs of 77°F, lows of 50°F, 4 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 77°F — plenty of daylight glare.