Pack or skip
Sunglasses for Valletta in September
Verdict
Pack it
Highs around 84°F — plenty of daylight glare.
Why
Valletta in September averages highs of 84°F, lows of 74°F, 3 rainy days.
That climate means sunglasses earns its space in the bag. Highs around 84°F — plenty of daylight glare.