Baltimore UV index in May
Typical ultraviolet levels for Baltimore during May, from the past year of data.
Very High
Baltimore
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
8.1
UV Index
May average
Low
Moderate
High
Very High
Extreme
May UV
8.0802
Risk level
Very High
Yearly peak
9.2773
Peak month
July
Baltimore UV index — monthly trend
Average UV index by month over the past year, with May highlighted.
Visiting Baltimore in May?
In May, Baltimore's typical UV index is about 8.0802 — a very high risk level. Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
Across the year, Baltimore sees the strongest UV in Summer, peaking around 9.2773 in July. Plan sun protection accordingly.
