Barcelona weather
Our guide to the weather in Barcelona during January
We've looked at the most up-to-date weather data for Barcelona, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Barcelona weather in January.
What's the weather like in Barcelona in January?
What should I pack for a holiday in Barcelona in January?
What's great about Barcelona in January?
What's the temperature like in Barcelona during January?
January is typically the coolest month in Barcelona. The temperature reaches around 13℃ during the daytime, falling away to 7℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Barcelona during January?
On average, there will be 3 rainy days during the month, amounting to 58.7mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Barcelona during January?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in January. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.
Is it too cold to swim in the sea in Barcelona during January?
The water around Barcelona is a bracing 14℃ during January and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.
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