Nantes
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Nantes Weather in January

During January, Nantes experiences low daytime temperatures of 10°C (50°F) and cooler nights around 4°C (39°F). As part of the winter season, expect quite a bit of rainfall. Around 77 mm (3 in) is typical.

Rainfall in Nantes in January

Past climate data indicates that roughly 17 days will see rain, totalling around 77 mm (3 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Nantes in January

January in Nantes brings typical temperatures with highs around 10°C (50°F) and lows of 4°C (39°F). Winter occurs in January. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 4°C (39°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 Nantes in January

The month is characterized by fewer sunny days, with roughly 73 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

January in Nantes 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.

Nantes Temperature in January

Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Chance of Rain
58%
Precipitation
77 mm (3 in)
Rainy days
17 days
Humidity
88%
Sunshine
73 hours
Percentage Sunshine
27%

Nantes Weather by Month

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

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Nantes typically stay consistent throughout January, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 3°C (37°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 Nantes in January

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

Nantes historical weather extremes in January

Based on 25 years of weather observations in Nantes between 2000 and 2025, these are the recorded extremes.

  • The warmest day in January was on January 27, 2003, with a maximum of 18°C (64°F).
  • The coldest January day was on January 9, 2003, with a maximum of -2°C (28°F).
  • Nantes registered its coldest January night on January 7, 2009, with temperatures dropping to -8°C (18°F).
  • The wettest day in January Nantes was on January 1, 2007 with 38 mm (1.5 in) of precipitation.

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 Nantes in January

The weather can be unpredictable in January, 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. Rain is likely on several days, so bring a good rain jacket. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Nantes in January

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

  • Swimming
    4/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    6/10

Nantes 3-Day Forecast

More climate data for Nantes

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.