New Haven UV index in August
Typical ultraviolet levels for New Haven during August, from the past year of data.
Very High
New Haven
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
8.7
UV Index
August average UTC
Low
Moderate
High
Very High
Extreme
August UV
8.6891
Risk level
Very High
Yearly peak
9.494
Peak month
July
New Haven UV index — monthly trend
Average UV index by month over the past year, with August highlighted.
Visiting New Haven in August?
In August, New Haven's typical UV index is about 8.6891 — 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, New Haven sees the strongest UV in Summer, peaking around 9.494 in July. Plan sun protection accordingly.
