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Genoa Weather in January

January in Genoa brings low temperatures, with highs of 10°C (50°F) and nights dropping to 5°C (41°F). Rainfall is on the higher side this month, averaging around 101 mm (4 in), so keep a rain jacket handy.

Rainfall in Genoa in January

Typically, about 11 days will experience rainfall, with an average of 101 mm (4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Genoa in January

Temperatures in Genoa in January top out at 10°C (50°F) and drop to 5°C (41°F) overnight. January is in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Expect the coolest temperatures of the year during January.

Sunshine in Genoa in January

The month brings about 118 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Genoa in January

Wind speeds average 6 m/s (12 knots) during January. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in January

With water at 13°C (55°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

January in Genoa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Genoa Temperature in January

Min Temperature
5°C (41°F)
Max Temperature
10°C (50°F)
Water Temperature
13°C (55°F) *
Chance of Rain
38%
Precipitation
101 mm (4 in)
Rainy days
11 days
Humidity
61% *
Windspeed
6 m/s (12 knots) *
Sunshine
118 hours *
Percentage Sunshine
*
* Data from: Genua, Italy (7 KM, 4 Miles).

Genoa Weather by Month

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

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Genoa typically stay consistent throughout January, with daily highs averaging around 10°C (50°F). Nights are cold, with lows around 5°C (41°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 Genoa in January

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

Genoa historical weather extremes in January

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

  • Genoa recorded its highest January temperature of 20°C (68°F) on January 18, 2000.
  • The lowest daytime temperature in January was -3°C (27°F), recorded on January 8, 1985.
  • The coldest night in January in Genoa was on January 16, 1979, with a minimum of -10°C (14°F).

Best Places in Italy in January

Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy 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 Genoa 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 13°C (55°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Genoa in January

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

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Genoa 3-Day Forecast

More climate data for Genoa

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.