The climate in Barcelona during October can be summarized as hot, humid and reasonably dry.
October is in the fall / autumn in Barcelona and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (72°F) is normal.
|Daytime temperature||32.3°C 90.1°F|
|Nightly temperature||22.3°C 72.1°F|
|Average temperature||27.3°C 81.1°F|
|Daily sunshine||8.6 hrs|
|Avg rainfall||68 mm 2.7 ins|
|Rainy days||9 days|
|Sea temperature||28.1°C 82.7°F|
|Windspeed||8.6kph 5 mph|
On average October is the 5th wettest month of the year in Barcelona with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Barcelona in October 2023.
|Hottest month:||May||32.4°C 90.3°F|
|Driest month:||March||3mm 0.1ins|
|Coldest month:||January||31°C 87.8°F|
|Wettest month:||July||128mm 5ins|