Dubrovnik, Croatia
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Dubrovnik

May beach and weather guide

Based on 5 years of historical ERA5 climate data

Photo by Spencer Davis 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
21.5°C Temp
19.5°C Sea temp
7.2 Rain days
11.7h Sunshine hrs
73.1% Humidity
20%

Reliable conditions

1 of 5 years were good

Year by year — mid May

2025 Mixed 19.5°C · 9 rainy days · 12.2h sun
2024 Mixed 22.7°C · 11 rainy days · 12.1h sun
2023 Mixed 21.1°C · 9 rainy days · 8.5h sun
2022 Good 24.1°C · 0 rainy days · 13.7h sun
2021 Mixed 20.1°C · 7 rainy days · 12.2h sun

Other months in Dubrovnik

May June July August September October

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About Dubrovnik in May

Based on 5 years of ERA5 historical climate data, May in Dubrovnik has historically been mixed for a beach holiday. Average temperatures of 21.5°C with sea temperatures around 19.5°C and 7.2 rainy days on average.

1 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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