Saint John's UV index in March
Typical ultraviolet levels for Saint John's during March, from the past year of data.
Very High
Saint John's
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
10.9
UV Index
March average
Low
Moderate
High
Very High
Extreme
March UV
10.8874
Risk level
Very High
Yearly peak
14.0349
Peak month
August
Saint John's UV index — monthly trend
Average UV index by month over the past year, with March highlighted.
Visiting Saint John's in March?
In March, Saint John's's typical UV index is about 10.8874 — 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, Saint John's sees the strongest UV in Summer, peaking around 14.0349 in August. Plan sun protection accordingly.
