Pack or skip
Sun hat for Lucerne in October
Verdict
Skip it
Highs around 55°F — too cool for prolonged sun exposure.
Why
Lucerne in October averages highs of 55°F, lows of 42°F, 11 rainy days.
That climate means a sun hat isn't pulling its weight. Highs around 55°F — too cool for prolonged sun exposure.