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Spain Weather August

To help you choose the best time to travel, you can find climate data below on the weather in Spain in August.
Spain Weather August: | Madrid | Barcelona | |
![]() | average daily high | +31.3°C | +29°C |
![]() | average daily low | +18.8°C | +23.1°C |
![]() | sea temperature | +25°C | |
![]() | daylight hours | 14.2h | 14.3h |
![]() | sunny/overcast hours | 10.7/3.5h | 9.0/5.3h |
![]() | average monthly precipitation | 10 mm | 41 mm |
Temperature in Spain
The average daily maximum in August is +31.3 — +29°C, and the minimum +18.8 — +23.1°C.
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Sea temperature
The average monthly temperature in the Mediterranean Sea on the beaches of Barcelona in August is +25 degrees.
The water is warm enough for nearly everyone to bathe in.
Precipitation
The normal amount of precipitation for August is from 10 to 41 mm, a negligible amount.