Cala Galdana, Menorca, Spain
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Cala Galdana

May beach and weather guide

Based on 5 years of historical ERA5 climate data

Photo by Márcio Azevedo on Unsplash

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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
22.4°C Temp
19.3°C Sea temp
5.0 Rain days
12.0h Sunshine hrs
71.9% Humidity
80%

Reliable conditions

4 of 5 years were good

Year by year — mid May

2025 Mixed 21.9°C · 5 rainy days · 11.4h sun
2024 Mixed 22.5°C · 7 rainy days · 12.0h sun
2023 Mixed 19.9°C · 11 rainy days · 11.0h sun
2022 Good 25.8°C · 0 rainy days · 13.2h sun
2021 Mixed 21.8°C · 2 rainy days · 12.5h sun

Other months in Cala Galdana

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 Cala Galdana in May

Based on 5 years of ERA5 historical climate data, May in Cala Galdana has historically been mixed for a beach holiday. Average temperatures of 22.4°C with sea temperatures around 19.3°C and 5.0 rainy days on average.

4 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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