Paris UV index in September
Typical ultraviolet levels for Paris during September, from the past year of data.
Moderate
Paris
Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
5.4
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
5.3866
Risk level
Moderate
Yearly peak
8.3999
Peak month
July
Paris UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Paris in September?
In September, Paris's typical UV index is about 5.3866 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Paris sees the strongest UV in Summer, peaking around 8.3999 in July. Plan sun protection accordingly.
