Reykjavik UV index in September
Typical ultraviolet levels for Reykjavik during September, from the past year of data.
Low
Reykjavik
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2.3
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
2.26
Risk level
Low
Yearly peak
4.8606
Peak month
July
Reykjavik UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Reykjavik in September?
In September, Reykjavik's typical UV index is about 2.26 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Reykjavik sees the strongest UV in Summer, peaking around 4.8606 in July. Plan sun protection accordingly.
