Pack or skip
Sun hat for Fresno in January
Verdict
Skip it
Highs around 55°F — too cool for prolonged sun exposure.
Why
Fresno in January averages highs of 55°F, lows of 38°F, 6 rainy days.
That climate means a sun hat isn't pulling its weight. Highs around 55°F — too cool for prolonged sun exposure.