The climate in Cannes during June can be summarized as warm and reasonably dry.
June is in the summer in Cannes and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 23.3°C 73.9°F |
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Nightly temperature | 16°C 60.7°F |
Average temperature | 19.6°C 67.3°F |
Daily sunshine | 10.5 hrs |
Avg rainfall | 42 mm 1.7 ins |
Rainy days | 7 days |
Sea temperature | 20.1°C 68.2°F |
Humidity | 73% |
Windspeed | 12.2kph 8 mph |
On average June is the 3rd driest month of the year in Cannes with around 42mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.5 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cannes in June 2025.
Hottest month: | July | 26.3°C 79.3°F |
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Driest month: | July | 18mm 0.7ins |
Sunniest month: | July | 11.8hrs |
Coldest month: | January | 11.7°C 53.1°F |
Wettest month: | October | 107mm 4.2ins |