Philadelphia UV index in October
Typical ultraviolet levels for Philadelphia during October, from the past year of data.
Moderate
Philadelphia
Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
4.8
UV Index
October average UTC
Low
Moderate
High
Very High
Extreme
October UV
4.7675
Risk level
Moderate
Yearly peak
9.8446
Peak month
July
Philadelphia UV index — monthly trend
Average UV index by month over the past year, with October highlighted.
Visiting Philadelphia in October?
In October, Philadelphia's typical UV index is about 4.7675 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Philadelphia sees the strongest UV in Summer, peaking around 9.8446 in July. Plan sun protection accordingly.
