Weather in Barcelona for January 2026
Yellow Wind Warning - See hour by hour.
Until now, January 2026 in Barcelona is slightly cooler than the historical average by -1.4 °C.
Expect cooler weather in the next days in Barcelona with the forecast suggesting a temperature of 13.2 °C, lower than the historical average.
In general, the average temperature in Barcelona at the beginning of January is 12.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 13.9 °C by the end of January.
Barcelona experiences moderate rainfall in January, with an average of 7 rainy days and a total precipitation of 27.6 mm.
Is January a good time to visit Barcelona? check out the best time to travel to Barcelona page.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
Barcelona Weather January
Temperatures trend during January in Barcelona
January weather in Barcelona day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 14° /8° | 0.4 mm | 3 | |
| 2 Jan. |  Overcast | 14° /7° | 0 mm | 3 | |
| 3 Jan. |  Partly cloudy | 14° /8° | 0.4 mm | 3 | |
| 4 Jan. | Partly cloudy | 13° /8° | 1.1 mm | 3 | |
| 5 Jan. | Partly cloudy | 12° /7° | 4.6 mm | 3 | |
| 6 Jan. |  Sunny | 12° /5° | 3.1 mm | 3 | |
| 7 Jan. | Sunny | 11° /5° | 0.6 mm | 3 | |
| 8 Jan. | Sunny | 13° /6° | 0.3 mm | 3 | |
| 9 Jan. | Sunny | 13° /7° | 3.5 mm | 3 | |
| 10 Jan. | Patchy rain possible | 12° /7° | 2.1 mm | 3 | |
| 11 Jan. | Patchy rain possible | 12° /7° | 0.4 mm | 3 | |
| 12 Jan. | Sunny | 12° /6° | 0.1 mm | 3 | |
| 13 Jan. | Partly cloudy | 12° /6° | 0 mm | 4 | |
| 14 Jan. | Partly cloudy | 13° /6° | 0 mm | 4 | |
| 15 Jan. | Sunny | 13° /7° | 0.6 mm | 4 | |
| 16 Jan. | Overcast | 13° /6° | 0.5 mm | 3 | |
| 17 Jan. | Sunny | 14° /8° | 5.3 mm | 3 | |
| 18 Jan. | Patchy rain possible | 13° /7° | 0.5 mm | 4 | |
| 19 Jan. | Sunny | 13° /6° | 5.5 mm | 3 | |
| 20 Jan. | Overcast | 12° /7° | 0.7 mm | 3 | |
| 21 Jan. | Patchy rain possible | 12° /6° | 1.2 mm | 3 | |
| 22 Jan. | Sunny | 13° /7° | 1.8 mm | 3 | |
| 23 Jan. | Sunny | 13° /7° | 0 mm | 3 | |
| 24 Jan. | Sunny | 13° /7° | 0.9 mm | 4 | |
| 25 Jan. | Overcast | 14° /7° | 0 mm | 3 | |
| 26 Jan. | Sunny | 13° /7° | 0.4 mm | 3 | |
| 27 Jan. | Sunny | 14° /8° | 1.8 mm | 4 | |
| 28 Jan. | Sunny | 13° /7° | 0.9 mm | 3 | |
| 29 Jan. | Sunny | 13° /7° | 0 mm | 0.4 | |
| 30 Jan. | Patchy rain possible | 15° /8° | 1 mm | 0.4 | |
| 31 Jan. | Patchy rain possible | 15° /10° | 0.7 mm | 0.3 | |
| Next | |||||
Barcelona weather in January vs December vs February
| December | January | February | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 14°/9° | 13°/7° | 14°/9° |
| Rainfall | 25 mm | 28 mm | 34 mm |
| Snowfall | 0 cm | 0 cm | 1 cm |
| Wind | 14.7 km/h | 16.2 km/h | 15.5 km/h |
| Humidity | 63% | 59% | 64% |
| Rainy days | 10 days | 7 days | 10 days |
| Snow days | 0 days | 0 days | 1 days |
| Dry days | 21 days | 24 days | 18 days |
Planning a trip to Barcelona? Discover the best time to visit
Guide for Barcelona in January
In January, Barcelona, Spain experiences mild winter weather with average temperatures ranging from 8° at the beginning of the month to 10° at the end of the month.
The city typically enjoys around 5 hours of sunshine per day, making it a great destination for those seeking a winter escape without extreme cold. However, it's important to note that January is one of the wettest months in Barcelona, with an average of 40mm of rainfall spread across the month.
At the beginning of January, visitors can expect cooler temperatures and a higher chance of rainfall, with an average high of 13° and a low of 6°. As the month progresses, temperatures tend to increase slightly, with average highs reaching 14° and lows around 7°.
While the weather may not be ideal for sunbathing or swimming, it's still a great time to explore the city's cultural attractions, enjoy delicious Spanish cuisine, and experience the vibrant atmosphere of Barcelona without the crowds of the peak tourist season.
Overall, January in Barcelona offers a pleasant winter climate for travelers looking to immerse themselves in the city's rich history and lively ambiance.
Barcelona in January - FAQ
Is January a good time to visit Barcelona?
What are the expected maximum and minimum temperatures in Barcelona during January?
How much rainfall should be expected in Barcelona during January?
What are the typical wind conditions in Barcelona during January?
Barcelona water temperatures in January
The average water temperature of the Mediterranean Sea near Barcelona in January is 13.9 °C. At the beginning of January temperatures are around 14.3 °C; by the end of the month they get a bit cooler and reach 13.5 °C.
- What is the water temperature in Barcelona in January?
- The average water temperature in Barcelona in January is 13.9 °C.
- Can you swim in Barcelona in January?
- Cold enough that you lose heat fast. A full 4–5 mm wetsuit (plus hood/gloves for comfort) is advisable for anything beyond a brief plunge.
What to pack to Barcelona in January?
As you prepare for your trip to Barcelona in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Barcelona, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
January rainfall patterns in Barcelona
Quick links
Where is Barcelona?Get accurate weather forecasts for Barcelona, located at latitude 41.389 and longitude 2.159. Stay updated with localized weather information tailored for Barcelona.