Cannes Weather in December

Cannes in December averages 13°C (55°F) during the day and 8°C (46°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Cannes in December

You can typically expect 8 days of rain this month, averaging around 83 mm (3.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Cannes in December

Cannes in December gets highs of 13°C (55°F) during the day and drops to 8°C (46°F) at night. December is part of the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Cannes in December

With about 137 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Cannes in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in December

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

December in Cannes has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit France, check out our Cannes's climate page.

Cannes Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 13°C (55°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 28%  

Precipitation 83 mm (3.3 in)  

Rainy days 8 days  

Humidity 75% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 137 hours *  

Percentage Sunshine 53% *  

* Data from: Monaco, France (17 KM, 11 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Cannes typically stay consistent throughout December, with daily highs averaging around 13°C (55°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 6°C (43°F).

Average temperatures in December

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‹ January February March April May June July August September October November December ›

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Cannes in December

Browse day-by-day weather records for Cannes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Cannes historical weather extremes in December

Based on 49 years of weather observations in Cannes between 1976 and 2025, these are the recorded extremes.

• On December 11, 2023, temperatures climbed to 23°C (73°F), marking the warmest December day on record.
• The coldest December day was on December 28, 1996, with a maximum of 4°C (39°F).
• The coldest night in December in Cannes was on December 12, 1991, with a minimum of -6°C (21°F).

What to Wear in Cannes in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 15°C (59°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Cannes in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Cannes's climate page.

More climate data for Cannes

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Cannes climate overview or explore weather in France.