Measurements:
°C
°F
CURRENT WEATHER
03:05
Cannes
64°F
W 17 mph
Feels like: 64°F
Precip: 0%
World Resorts France Cannes Weather

7 Day Weather Forecast

05.10
sun
DAY
66°F
W 18 mph
precip
77%
NIGHT
60°F
S 2 mph
precip
0%
05.11
mon
DAY
74°F
E 19 mph
precip
0%
NIGHT
64°F
E 20 mph
precip
0%
05.12
tue
DAY
74°F
SE 11 mph
precip
0%
NIGHT
60°F
E 6 mph
precip
0%
05.13
wed
DAY
64°F
W 14 mph
precip
75%
NIGHT
56°F
S 4 mph
precip
0%
05.14
thu
DAY
70°F
E 22 mph
precip
0%
NIGHT
58°F
E 17 mph
precip
0%
05.15
fri
DAY
62°F
NW 2 mph
precip
100%
NIGHT
58°F
SE 5 mph
precip
100%
05.16
sat
DAY
64°F
NW 5 mph
precip
0%
NIGHT
56°F
SE 4 mph
precip
0%

Cannes Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Cannes was 18.7°F. The maximum and minimum values were 17.6°F and 20.8°F respectively.

Cannes on the Weather Map

Best Time to Visit Cannes
The most sunny months:
August 27 days
July 27 days
September 23 days
The most warm months:
August 87.0 °F
July 86.7 °F
June 80.6 °F
Warmest sea temperature:
August 81.2 °F
July 80.0 °F
September 77.3 °F
The most cold months:
January 53.3 °F
February 54.8 °F
December 55.8 °F
The most rainy months:
November 3 days
March 3 days
January 3 days
The most windy months:
March 8 mph
November 7 mph
April 7 mph
more details