Ayamonte, Spain in May has warm conditions, with highs averaging 26°C (79°F). Temperatures drop noticeably between day and night. Sea temperature stays cool at 19.1°C (66°F).
This month falls at the end of Spring.
Daily highs in May gradually rise from around 24°C (75°F) at the start to 28°C (82°F) by month's end.
Rainfall is heaviest during the first third of the month, while the last third tends to be drier.
The warmest days tend to fall around the 31th, averaging 28.1°C (83°F).