Cannes Weather Cannes has a Mediterranean climate, with mild, wet winters and hot, dry summers.
Average temperatures in the summer months (July and August) are around 25°C (77°F), while in the winter months (December to February) they are around 10°C (50°F).
Rain is most common in the fall and winter months, but the area still receives a good amount of sunshine even during these periods.
The sea temperature in Cannes is usually around 20°C (68°F) in the summer and around 15°C (59°F) in the winter.
Cannes Weather Forecast (next 7 days)
Here are the average temperatures in Cannes by month:
January: 9°C (48°F)
February: 10°C (50°F)
March: 12°C (54°F)
April: 15°C (59°F)
May: 19°C (66°F)
June: 22°C (72°F)
July: 25°C (77°F)
August: 25°C (77°F)
September: 22°C (72°F)
October: 18°C (64°F)
November: 13°C (55°F)
December: 10°C (50°F)
Please note that these are average temperatures, and actual temperatures can vary widely from year to year and from one day to the next.
https://www.meteoblue.com/en/weather/week/cannes_france_3028808