Barcelona Weather in January
January in Barcelona sees daytime temperatures around 14°C (57°F) and lows of 7°C (45°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Barcelona in January
The climate data from previous years indicates about 13 days of rain, averaging 46 mm (1.8 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Barcelona in January
January in Barcelona brings typical temperatures with highs around 14°C (57°F) and lows of 7°C (45°F). During January, the winter season is in full swing. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. January usually brings the most temperate weather conditions of the year.
Sunshine in Barcelona in January
The area enjoys a moderate level of sunlight, with around 148 hours. It's a good balance between sunny and cloudy days.
Wind Speed in Barcelona in January
Wind speeds average 3 m/s (6 knots) during January. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.
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 Barcelona has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our Barcelona's climate page.
Barcelona Temperature in January
Min Temperature
7°C (45°F)
Max Temperature
14°C (57°F)
Water Temperature
13°C (55°F)
Chance of Rain
43%
Precipitation
46 mm (1.8 in)
Rainy days
13 days
Humidity
73%
Windspeed
3 m/s (6 knots)
Sunshine
148 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Barcelona typically stay consistent throughout January, with daily highs averaging around 14°C (57°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 for Barcelona in January
Browse day-by-day weather records for Barcelona spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Barcelona historical weather extremes in January
Based on weather observations in Barcelona between 2000 and 2025, these are the recorded extremes during January.
- On January 3, 2018, temperatures climbed to 22°C (72°F), marking the warmest January day on record.
- On January 28, 2006, Barcelona saw its coldest January day with temperatures maxing out at 4°C (39°F).
- Barcelona registered its coldest January night on January 23, 2011, with temperatures dropping to -5°C (23°F).
Best Places in Spain in January
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Barcelona 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 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 Barcelona in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our Barcelona's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Barcelona climate overview or explore weather in Spain.
