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May beach conditions — historical average

Mixed
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📉 Our data shows more unsettled conditions in 2024-2025 compared to 2021-2022 for this destination and time of year
23.2°C Temp
19.9°C Sea temp
2.8 Rain days
12.8h Sunshine hrs
69.5% Humidity
100%

Reliable conditions

5 of 5 years were good

Year by year — mid May

2025 Mixed 22.9°C · 5 rainy days · 12.5h sun
2024 Mixed 23.3°C · 4 rainy days · 13.0h sun
2023 Mixed 21.5°C · 4 rainy days · 12.3h sun
2022 Good 25.9°C · 0 rainy days · 13.4h sun
2021 Mixed 22.6°C · 1 rainy day · 12.8h sun

Other months in Sant Antoni de Portmany

April May June July August September October

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Each trip type is scored on what matters most for it — snow days for skiing, sea temp for beach, sunshine for sightseeing.

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About Sant Antoni de Portmany in May

Based on 5 years of ERA5 historical climate data, May in Sant Antoni de Portmany has historically been mixed for a beach holiday. Average temperatures of 23.2°C with sea temperatures around 19.9°C and 2.8 rainy days on average.

5 of the last 5 years had good beach conditions during this period. This data uses ERA5 reanalysis records — real historical measurements, not generalised averages.

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