20-Year Climate Average
Barcelona, Catalonia, Spain Weather in January
Normal High
55°F
Normal Low
41°F
Rainy Days
~8 of the month
Chance of Rain
25%
Humidity
74%
UV index
Not available
Daylight
9.6 hours
Peak wind
10 mph
Usually good for: running and hiking.
Based on January climate records from 2006–2025 (Open-Meteo Historical Weather Archive). These are planning averages, not a forecast. Data: Open-Meteo.com, CC BY 4.0.
Current conditions
Forecast versus the climate baseline
66°F
It currently feels like 70°F with 93% humidity, a 64°F dew point and 3 mph wind. Climate averages describe the month; this live reading is what matters for plans today.
75° / 65° · 68% rain
75° / 68° · 48% rain
73° / 63° · 58% rain
Best Months to Visit Barcelona, Catalonia, Spain
Ranked by historical rainy-day frequency — the driest months over the past 20 years.
Methodology
Monthly values use the 2001–2020 observation period. Temperature, precipitation, humidity or dew point, wind, UV and daylight are shown only when the selected source provides them; unavailable fields are never estimated or silently replaced. These are planning normals, not guarantees for a specific trip.
What is the weather like in Barcelona, Catalonia, Spain in January?
The 20-year average high in Barcelona, Catalonia, Spain in January is 55°F, with a low around 41°F and about 8 rainy days.