Nice Weather in September
In September, Nice averages a high of 25°C (77°F) and a low of 18°C (64°F), based on 55 years of historical weather data from COTE D AZUR.
25°C
Average high
77°F
18°C
Average low
64°F
35°C
Record high
95°F · 2024
1°C
Record low
34°F · 1988
What to Expect in Nice in September
Typical September days in Nice reach 25°C (77°F) during the afternoon and cool to around 18°C (64°F) overnight. On average, measurable rain falls on about 18% of days this month. Over the past 55 years, September temperatures in Nice have ranged from a record high of 35°C (2024) down to a record low of 1°C (1988).
For a day-by-day look or other months, see the full Nice weather history.