Valletta UV index in September
Typical ultraviolet levels for Valletta during September, from the past year of data.
Very High
Valletta
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
8.7
UV Index
September average
Low
Moderate
High
Very High
Extreme
September UV
8.679
Risk level
Very High
Yearly peak
11.1764
Peak month
July
Valletta UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Valletta in September?
In September, Valletta's typical UV index is about 8.679 — 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, Valletta sees the strongest UV in Summer, peaking around 11.1764 in July. Plan sun protection accordingly.
