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Spain Weather May

To help you choose the best time to travel, you can find climate data below on the weather in Spain in May.
Spain Weather May: | Madrid | Barcelona | |
![]() | average daily high | +22.2°C | +22.5°C |
![]() | average daily low | +11.3°C | +16.1°C |
![]() | sea temperature | +18°C | |
![]() | daylight hours | 15.0h | 15.1h |
![]() | sunny/overcast hours | 8.6/6.4h | 8.1/7h |
![]() | average monthly precipitation | 50 mm | 47 mm |
Temperature in Spain
The average daily maximum in May is +22.2 — +22.5°C, and the minimum +11.3 — +16.1°C.
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Sea temperature
The average monthly temperature in the Mediterranean Sea on the beaches of Barcelona in May is +18 degrees.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
Precipitation
The normal amount of precipitation for May is from 47 to 50 mm, a negligible amount.