Weather in Barcelona

• All Year
• Summer
• Autumn
• Winter
• Spring

Yearly weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

• Barcelona enjoys comfortable temperatures for a significant portion of the year, particularly from May to October

• The city experiences its warmest temperatures in July and August, with average highs nearing 29°C

• Winter months, like January and December, are the coolest, but temperatures remain mild, with average lows around 7.5°C to 9.1°C, avoiding discomfort temperatures

• The temperature is consistently within a comfortable range for most of the year.

Conditions

• In Barcelona, total sun hours (sh) peak during the summer months, with July recording the highest at 12.6 hours, while precipitation levels are generally lower during this season, particularly in July and August with under 1mm of rain.

• Contrastingly, the autumn months see a significant increase in precipitation, especially in October, which experiences the highest rainfall at 5.6mm, alongside lower sun hours, indicating a shift towards cloudier and wetter weather as the year progresses.

Astronomy

• In Barcelona, the earliest sunrise occurs in June at 06:18, while the latest is in January at 08:13, indicating a significant variation of nearly two hours between seasons.

• When it comes to sunset, the longest day is observed in June with a sunset at 21:25, contrasting sharply with the earliest sunset at 17:24 in December, resulting in a considerable difference in day length throughout the year.

• Overall, the day length in Barcelona ranges from a minimum of 9 hours and 14 minutes in December to a maximum of 15 hours and 7 minutes in June, showcasing the distinct seasonal shifts in daylight exposure.