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Cannes Weather in January

January in Cannes brings moderate temperatures around 12°C (54°F) during the day, dropping to 6°C (43°F) at night, with quite a bit of rainfall expected, averaging around 68 mm (2.7 in) for the month.

Rainfall in Cannes in January

This month experiences about 9 days of rain according to historical data, averaging 68 mm (2.7 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Cannes in January

Cannes in January gets highs of 12°C (54°F) during the day and drops to 6°C (43°F) at night. January is part of winter. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The city often sees its mildest temperatures during January.

Sunshine in Cannes in January

The month brings about 150 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Cannes in January

January sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in January

The water is 13°C (55°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

January 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.

Cannes Temperature in January

Min Temperature
6°C (43°F)
Max Temperature
12°C (54°F)
Water Temperature
13°C (55°F) *
Chance of Rain
30%
Precipitation
68 mm (2.7 in)
Rainy days
9 days
Humidity
73% *
Windspeed
4 m/s (8 knots) *
Sunshine
150 hours *
Percentage Sunshine
52% *
* Data from: Monaco, France (17 KM, 11 Miles).

Cannes Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Cannes - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Cannes typically stay consistent throughout January, with daily highs averaging around 12°C (54°F). Nights are cold, with lows around 4°C (39°F).

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

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

Average precipitation in January

Historical weather records for Cannes in January

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.

Cannes historical weather extremes in January

According to our 49 years of weather records for Cannes, the following extremes were recorded between 1976 and 2025.

  • The hottest January day on record in Cannes reached 22°C (72°F) (January 4, 2018).
  • On January 8, 1985, Cannes saw its coldest January day with temperatures maxing out at -2°C (28°F).
  • The coldest night in January in Cannes was on January 9, 1985, with a minimum of -9°C (16°F).

Best Places in France in January

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Cannes in January

Pack for changing conditions in Cannes in January. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 13°C (55°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Cannes in January

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
    6/10

Cannes 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.