Bastia Weather in January

During January, Bastia experiences moderate daytime temperatures of 13°C (55°F) and cooler nights around 8°C (46°F). As part of the winter season, expect quite a bit of rainfall. Around 72 mm (2.8 in) is typical.

Rainfall in Bastia in January

You can expect rain on roughly 13 days based on historical data, averaging 72 mm (2.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Bastia in January

January in Bastia brings moderate temperatures, with highs of 13°C (55°F) and nights around 8°C (46°F). The winter season takes place during January. Conditions are often most pleasant around the middle of the day. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. The city often sees its mildest temperatures during January.

Sunshine in Bastia in January

The city usually sees around 141 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Bastia in January

Wind speeds average 2 m/s (4 knots) during January. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

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.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Bastia. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Corsica, check out our Bastia's climate page.

Bastia Temperature in January

Min Temperature 8°C (46°F)  

Max Temperature 13°C (55°F)  

Water Temperature 13°C (55°F)  

Chance of Rain 43%  

Precipitation 72 mm (2.8 in)  

Rainy days 13 days  

Humidity 73%  

Windspeed 2 m/s (4 knots)  

Sunshine 141 hours  

Percentage Sunshine  

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Bastia typically stay consistent throughout January, with daily highs averaging around 13°C (55°F). Nights are cold, with lows around 5°C (41°F).

Average temperatures in January

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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

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Historical weather for Bastia in January

Browse day-by-day weather records for Bastia 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 ›

Bastia historical weather extremes in January

Based on 25 years of weather observations (2000-2025), these are the most extreme conditions recorded in Bastia.

• The hottest January day on record in Bastia reached 25°C (77°F) (January 13, 2004).
• On January 29, 2005, Bastia saw its coldest January day with temperatures maxing out at 4°C (39°F).
• The coldest night in January in Bastia was on January 19, 2016, with a minimum of -3°C (27°F).

What to Wear in Bastia in January

The weather can swing between comfortable and chilly in January, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. 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 Bastia 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

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 Corsica, check out our Bastia's climate page.

More climate data for Bastia

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Bastia climate overview or explore weather in Corsica.